CN213334397U - Split-level pyrolysis incinerator - Google Patents
Split-level pyrolysis incinerator Download PDFInfo
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- CN213334397U CN213334397U CN202021409822.2U CN202021409822U CN213334397U CN 213334397 U CN213334397 U CN 213334397U CN 202021409822 U CN202021409822 U CN 202021409822U CN 213334397 U CN213334397 U CN 213334397U
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- furnace
- bridge
- furnace bridge
- grate
- split
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- 238000000197 pyrolysis Methods 0.000 title claims abstract description 15
- 239000000463 material Substances 0.000 claims abstract description 87
- 239000002699 waste material Substances 0.000 claims abstract description 12
- 230000000694 effects Effects 0.000 abstract description 11
- 238000009826 distribution Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 8
- 239000002893 slag Substances 0.000 description 6
- 238000007599 discharging Methods 0.000 description 4
- 238000005096 rolling process Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 239000004568 cement Substances 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000004056 waste incineration Methods 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000012824 chemical production Methods 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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- Gasification And Melting Of Waste (AREA)
Abstract
The utility model relates to an burn the field of burning furnace, particularly, relate to a splitlevel pyrolysis incinerator, the inside splitlevel distribution of furnace body has a plurality of bridges. The two adjacent layers of the furnace bridges are respectively positioned on two opposite inner walls of the incinerator. Each furnace bridge is provided with a furnace bridge seam. The size of the furnace bridge gap of each furnace bridge is larger than that of the furnace bridge gap of the adjacent furnace bridge below the furnace bridge. Each furnace bridge is provided with a pushing piston. The pushing piston is used for pushing the waste on the grate out and dropping the waste to the next layer of grate. The material that the material is less drops to lower floor's grate through the grate seam of the grate on upper strata for bold material and fritter material separately burn, avoid the fritter material to block up the clearance between the bold material and lead to the circulation of air not smooth, make the bold material burn fully. Simultaneously, this also makes the material be distributed the many places and burns, and the increase is burned the face, improves and burns efficiency and effect.
Description
Technical Field
The utility model relates to an burn the field of burning furnace, particularly, relate to a staggered floor type pyrolysis incinerator.
Background
The incinerator is a common device for waste incineration disposal, generally, waste is added into the incinerator, the waste is burnt in the incinerator and is completely burnt to be converted into slag, the slag can be used as chemical production raw materials, such as cement production, the slag can be used as raw materials, and flue gas generated in the burning process can be used as a heat source supplement of a cement kiln decomposing furnace.
The existing incinerator generally adopts layered combustion in order to fully combust the wastes in the incinerator, and the wastes are sequentially combusted in different combustion layers from top to bottom for different time and then are converted into slag so as to complete the waste incineration.
In the prior art, materials are pushed from an upper layer to a lower layer at one time, so that the burning position of each layer is in the falling position of the upper layer, and other positions are not burnt. This results in material accumulation and inefficient incineration. Meanwhile, in the incineration process, large materials are gradually crushed. When the material is pushed to the lower floor from the upper strata, broken fritter material drops to the gap between a plurality of bold materials easily for the circulation of air is not smooth between the bold material, influences the effect of burning.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a splitlevel pyrolysis incinerator, the material of waiting to burn gets into the upper strata or the material in the furnace body through burning broken back, and less lump material can drop to the lower floor through the grate seam of upper grate and burn for the material distributes evenly, burns fully.
The embodiment of the utility model is realized like this:
a split-level pyrolysis incinerator is characterized in that a plurality of furnace bridges are distributed in a split-level manner in a furnace body; the two adjacent layers of the furnace bridges are respectively positioned on two opposite inner walls of the incinerator; the furnace bridge is provided with a plurality of furnace bridge seams; the furnace bridge gap extends along the arrangement direction of the furnace bridge; the size of the furnace bridge gap of each furnace bridge is larger than that of the furnace bridge gap of the adjacent furnace bridge below the furnace bridge;
each furnace bridge is provided with a pushing piston; the pushing piston is used for pushing the waste on the furnace bridge out and dropping the waste on the next layer of furnace bridge.
Furthermore, each furnace bridge is obliquely arranged inside the furnace body; one end of the furnace bridge close to the inner wall of the furnace body is higher than the other end of the furnace bridge.
Furthermore, the side wall of the furnace body is provided with an adjusting hole above each furnace bridge; the pushing piston is accommodated in the adjusting hole and can stretch along the adjusting hole; the pushing piston penetrates through the adjusting hole and extends to the outside of the furnace body.
Furthermore, a pushing cylinder is arranged at one end of the push rod extending out of the furnace body.
Further, the width of the pushing piston is the same as the width of the interior of the furnace body and the width of the furnace bridge.
Further, the lower end of the furnace body is provided with a discharge outlet.
Further, the furnace bridge slit extends from one end of the furnace bridge to the other end.
The utility model has the advantages that:
when in use, the material to be incinerated is put on the furnace bridge at the uppermost layer of the furnace body through the feed inlet above the furnace body for incineration. Smaller materials drop to the lower layer of the grate through the grate gap of the grate on the uppermost layer, so that large materials and small materials are separately burnt, the phenomenon that the small materials block gaps among the large materials to cause unsmooth air circulation is avoided, and the large materials are fully burnt. Simultaneously, this also makes the material be distributed the many places and burns, and the increase is burned the face, improves and burns efficiency and effect.
After the material is incinerated at the uppermost layer for a period of time, the material is pushed to the tail end of the furnace bridge at the uppermost layer through the pushing piston at the uppermost layer and falls onto the furnace bridge at the lower layer. In the process, the smaller materials after being burnt and crushed fall to the lower layer through the furnace bridge seam in the pushing process, so that the materials are spread on the lower layer, the burning surface is increased, and the burning efficiency is improved. The massive end that pushes away the superiors 'furnace bridge just drops to lower floor's furnace bridge, avoids fritter material and bold material to make the fritter material block up the gap between the bold material together, influences oxygen and gets into the gap, and it is poor to burn the effect. After each layer is burnt for a period of time, the material is pushed to the lower layer by the pushing piston of the layer until the burning is finished.
Meanwhile, the furnace bridge is provided with the furnace bridge gap, so that materials on the furnace bridge can better contact with air, and the incineration effect is ensured.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a schematic view of a split-level pyrolysis incinerator according to an embodiment of the present invention;
FIG. 2 is an enlarged view taken at a point a in FIG. 1;
fig. 3 is a schematic view of a grate according to an embodiment of the present invention.
Icon:
1-furnace body, 11-adjusting hole, 12-discharging hole, 13-feeding hole, 131-feeding hopper, 132-feeding channel, 133-feeding piston, 14-exhaust hole, 15-air inlet, 2-furnace bridge, 21-furnace bridge seam, 22-discharging hole, 3-pushing piston, 31-push rod and 4-pushing cylinder.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
The terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal, vertical or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example (b):
referring to fig. 1-3, the present embodiment provides a split-level pyrolysis incinerator, in which a furnace chamber is formed inside a furnace body 1. A feed inlet 13 and an exhaust outlet 14 are arranged above the furnace body 1. The feeding hole 13 is used for placing materials to be incinerated; the feed inlet 13 comprises a feed hopper 131 and a feed channel 132 located below the feed hopper 131. One end of the feed passage 132 communicates with the inside of the furnace body 1. Also disposed within the feed channel 132 is a feed piston 133. The feed piston 133 can move inside the feed channel 132 from the feed hopper 131 side to the inside of the furnace body 1. After the scrap is put into the feeding passage 132 from the hopper 131, the feeding piston 133 moves toward the inside of the furnace body 1, thereby pushing the scrap to the inside of the furnace body 1. The exhaust port 14 is used for discharging gas inside the incinerator. The lower end of the furnace body 1 is also provided with a discharge outlet 12 for discharging slag inside the furnace body 1. The furnace body 1 is also provided with an air inlet 15 for introducing air gas into the furnace chamber, thereby ensuring the normal operation of incineration.
A plurality of furnace bridges 2 are distributed in staggered layers in the furnace chamber. A gap is arranged between the furnace bridge 2 and the inner wall of the furnace chamber, and other parts are connected with the inner wall of the furnace chamber. The gap between the furnace bridge 2 and the inner wall of the furnace chamber is the feed opening 22. The material moves along the furnace bridge 2 to the feed opening 22 and falls from the feed opening 22. The feed opening 22 of the uppermost grate 2 is arranged at a position far from the feed opening 13, so that when the material to be incinerated is put into the furnace chamber from the feed opening 13, the material to be incinerated is positioned on the uppermost grate 2.
The two adjacent layers of the furnace bridges 2 are respectively positioned on two opposite inner walls of the incinerator, namely, the feed openings 22 of the two adjacent layers of the furnace bridges 2 are respectively positioned on two opposite inner walls of the incinerator. This allows the bridges 2 to divide the interior of the cavity into an "S" shaped passage from top to bottom. Each grate 2 is provided with a grate gap 21. The extending direction of the furnace bridge gap 21 is the same as the arranging direction of the furnace bridge 2, namely, the furnace bridge gap 21 extends from one end of the furnace bridge 2 to the tail end. The size of the furnace bridge gap 21 of each furnace bridge 2 is larger than that of the furnace bridge gap 21 of the adjacent furnace bridge 2 below the furnace bridge.
The side wall of the furnace body 1 is provided with an adjusting hole 11 above each furnace bridge 2. The pushing piston 3 passes through the adjusting hole 11 and extends to the outside of the furnace body 1. The pushing piston 3 is operated from the outside of the furnace body 1, so that the pushing piston 3 can be controlled to move along the furnace bridge 2, and the material is pushed to the feed opening 22 from the furnace bridge 2. Each furnace bridge 2 is provided with a pushing piston 3. The pushing piston 3 is used for pushing the waste on the furnace bridge 2 out and dropping the waste on the next layer of furnace bridge 2.
When in use, materials to be incinerated are placed on the furnace bridge 2 at the uppermost layer of the furnace body 1 through the feed inlet 13 above the furnace body 1 for incineration. The smaller materials drop to the lower layer of the furnace bridge 2 through the furnace bridge seam 21 of the furnace bridge 2 on the uppermost layer, so that the large materials and the small materials are separately burnt, the phenomenon that the small materials block gaps among the large materials to cause unsmooth air circulation is avoided, and the large materials are sufficiently burnt. Simultaneously, this also makes the material be distributed the many places and burns, and the increase is burned the face, improves and burns efficiency and effect.
After the material is incinerated at the uppermost layer for a period of time, the pushing piston 3 at the uppermost layer is controlled by the push rod 31 to push the material to the tail end of the grate 2 at the uppermost layer and make the material fall onto the grate 2 at the lower layer. In the process, the smaller materials after being burnt and crushed fall to the lower layer through the furnace bridge seam 21 in the pushing process, so that the materials are spread on the lower layer, the burning surface is increased, and the burning efficiency is improved. The massive end that pushes away furnace bridge 2 of the superiors just drops to lower floor's furnace bridge 2, avoids fritter material and bold material to make the fritter material block up the gap between the bold material together, influences oxygen and gets into the gap, and it is poor to burn the effect. After each layer is burnt for a period of time, the material is pushed to the lower layer by the pushing piston 3 of the layer until the burning is finished.
Meanwhile, the furnace bridge 2 is provided with the furnace bridge gap 21, so that materials on the furnace bridge 2 can better contact with air, and the incineration effect is ensured. In addition, the arrangement of the pushing piston 3 enables the parts entering the furnace body 1 and pushing the materials to be consistent in sales promotion, avoids the pushing piston 3 from winding and tangling with the materials due to different thicknesses in each part in the process of pushing the materials, and avoids the pushing piston from operating smoothly.
After the incineration is finished, the slag incinerated in the furnace chamber can be discharged by opening the discharge port 12 below the furnace body 1.
In practice, since the material to be incinerated may contain a large amount of moisture, the material cannot be ignited immediately after being put into the furnace body 1. When the material is located at the uppermost grate 2, the material may be in a dried state.
In this embodiment, each of the furnace bridges 2 is obliquely arranged inside the furnace body 1. One end of the furnace bridge 2 close to the inner wall of the furnace body 1 is higher than the other end of the furnace bridge 2. This just makes the material of waiting to burn place in the superiors' grate 2 time, and the material can be followed grate 2 and gone up a little distance of rolling downwards under the effect of original kinetic energy for the material distribution scope is wider when placing in grate 2, and the burning scope is bigger, and it is better to burn the effect, and incineration efficiency is higher. In addition, in the material rolling process, smaller materials have more chances to fall off from the furnace bridge gap 21, and the burning quality is better guaranteed. Meanwhile, if the materials are broken into small blocks in the incineration process, the small blocks can fall off from the furnace bridge gap 21 in time, and the distribution universality of the materials is better ensured.
When the material drops to lower floor's grate 2 from upper grate 2, the material also can roll a bit distance down on grate 2 under the effect of original kinetic energy.
The furnace bridge 2 is inclined within 5 degrees. This angle not only ensures that the material can roll under the action of the initial kinetic energy, but also prevents the material from rolling directly to the feed opening 22.
In this embodiment, a push cylinder 4 is disposed at one end of the push rod 31 extending out of the furnace body 1. The pushing cylinder 4 can control the push rod 31 to further control the pushing piston 3 to push the material, so that the pushing can be intelligently controlled.
In this embodiment, the width of the pushing piston 3 is the same as the width of the interior of the furnace body 1 and the width of the furnace bridge 2. This makes the material pushing book can push the material to the feed opening 22 well, avoids remaining.
In this embodiment, the grate 2 may be provided in a grate shape. At this time, the grate 2 includes a plurality of strip plates, and a gap is provided between two adjacent strip plates. The gap here is equivalent to the furnace gap 21. Accordingly, the gap between the strip plates of the grate 2 on the upper layer is larger than the gap between the strip plates of the grate 2 below the upper layer.
In this embodiment, the grate gap 21 extends from one end of the grate 2 to the other. There may be iron wire and other impurities in the material. The furnace bridge gap 21 extends from one end of the furnace bridge 2 to the other end to avoid the material being blocked by the end of the furnace bridge 2 when the material is pushed to the end of the furnace bridge 2.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. A split-level pyrolysis incinerator is characterized in that: a plurality of furnace bridges (2) are distributed in the furnace body (1) in a staggered manner; the two adjacent layers of the furnace bridges (2) are respectively positioned on two opposite inner walls of the incinerator; the furnace bridge (2) is provided with a plurality of furnace bridge seams (21); the furnace bridge seam (21) extends along the arrangement direction of the furnace bridge (2); the size of the furnace bridge gap (21) of each furnace bridge (2) is larger than that of the furnace bridge gap (21) of the adjacent furnace bridge (2) below the furnace bridge gap;
each furnace bridge (2) is provided with a material pushing piston (3); the material pushing piston (3) is used for pushing the waste on the furnace bridge (2) out and dropping the waste on the next layer of furnace bridge (2).
2. A split-level pyrolysis incinerator according to claim 1, wherein: each furnace bridge (2) is obliquely arranged inside the furnace body (1); one end of the furnace bridge (2) close to the inner wall of the furnace body (1) is higher than the other end of the furnace bridge (2).
3. A split-level pyrolysis incinerator according to claim 1, wherein: the side wall of the furnace body (1) is provided with an adjusting hole (11) above each furnace bridge (2); the pushing piston (3) is accommodated in the adjusting hole (11) and can stretch along the adjusting hole (11); the pushing piston (3) penetrates through the adjusting hole (11) and extends to the outside of the furnace body (1).
4. A split-level pyrolysis incinerator according to claim 3, wherein: and a pushing cylinder (4) is arranged at one end of the pushing piston (3) extending out of the furnace body (1).
5. A split-level pyrolysis incinerator according to claim 4, wherein: the width of the pushing piston (3) is the same as that of the furnace body (1) and that of the furnace bridge (2).
6. A split-level pyrolysis incinerator according to claim 1, wherein: the lower end of the furnace body (1) is provided with a discharge outlet (12).
7. A split-level pyrolysis incinerator according to claim 1, wherein: the furnace bridge seam (21) extends from one end of the furnace bridge (2) to the other end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021409822.2U CN213334397U (en) | 2020-07-16 | 2020-07-16 | Split-level pyrolysis incinerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021409822.2U CN213334397U (en) | 2020-07-16 | 2020-07-16 | Split-level pyrolysis incinerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213334397U true CN213334397U (en) | 2021-06-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021409822.2U Expired - Fee Related CN213334397U (en) | 2020-07-16 | 2020-07-16 | Split-level pyrolysis incinerator |
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| Country | Link |
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| CN (1) | CN213334397U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024012182A1 (en) * | 2022-08-25 | 2024-01-18 | 中材建设有限公司 | Method for using vertical segmented incinerator to dispose of complex combustible solid waste |
| RU2828510C1 (en) * | 2022-08-25 | 2024-10-14 | СиБиЭмАй КОНСТРАКШН КО., ЛТД. | Method of recycling complex combustible solid wastes using vertical sectional incinerator |
-
2020
- 2020-07-16 CN CN202021409822.2U patent/CN213334397U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024012182A1 (en) * | 2022-08-25 | 2024-01-18 | 中材建设有限公司 | Method for using vertical segmented incinerator to dispose of complex combustible solid waste |
| RU2828510C1 (en) * | 2022-08-25 | 2024-10-14 | СиБиЭмАй КОНСТРАКШН КО., ЛТД. | Method of recycling complex combustible solid wastes using vertical sectional incinerator |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220825 Address after: 1st Floor (Shop 111), Yalong River View, South Section of Yanjiang West Road, Rulong Town, Xinlong County, Ganzi Tibetan Autonomous Prefecture, Sichuan Province, 626800 Patentee after: Ganzi Weilan Environmental Protection Technology Co.,Ltd. Address before: 610041 group 3, Luba community, jinhuaqiao street, Wuhou District, Chengdu City, Sichuan Province Patentee before: Sichuan qingdaofujing Environmental Protection Technology Co.,Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210601 |