CN217235605U - Smoke dust collecting structure for garbage incineration device - Google Patents
Smoke dust collecting structure for garbage incineration device Download PDFInfo
- Publication number
- CN217235605U CN217235605U CN202220850232.6U CN202220850232U CN217235605U CN 217235605 U CN217235605 U CN 217235605U CN 202220850232 U CN202220850232 U CN 202220850232U CN 217235605 U CN217235605 U CN 217235605U
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- China
- Prior art keywords
- smoke
- pipe
- smoke inlet
- sleeve
- smoke outlet
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- 239000000779 smoke Substances 0.000 title claims abstract description 191
- 239000000428 dust Substances 0.000 title claims abstract description 63
- 230000000087 stabilizing effect Effects 0.000 claims abstract description 14
- 238000004056 waste incineration Methods 0.000 claims abstract description 11
- 238000009434 installation Methods 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 9
- 239000003546 flue gas Substances 0.000 abstract description 8
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract description 7
- 235000019504 cigarettes Nutrition 0.000 description 12
- 239000002699 waste material Substances 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 239000000126 substance Substances 0.000 description 3
- 241000208125 Nicotiana Species 0.000 description 2
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 244000052769 pathogen Species 0.000 description 1
- 239000002957 persistent organic pollutant Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000005979 thermal decomposition reaction Methods 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
Images
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/12—Heat utilisation in combustion or incineration of waste
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- Chimneys And Flues (AREA)
Abstract
The utility model discloses a smoke dust collecting structure for a garbage incineration device, which comprises a vertically arranged smoke inlet pipe, a vertically arranged smoke outlet pipe and a circular arc-shaped honeycomb duct; the lower end of the smoke inlet pipe is connected with one end of the flow guide pipe, the lower end of the smoke outlet pipe is connected with the other end of the flow guide pipe, the lower part of the flow guide pipe is connected with the top end of the dust collection pipe, the lower end of the dust collection pipe is communicated with the dust collection box, and the dust collection pipe is provided with a plug board door; a vertically arranged vortex stabilizing rod is fixed in the smoke inlet pipe and is positioned at the central position in the smoke inlet pipe; a vertically arranged turbulence rod is fixed in the smoke outlet pipe and is positioned at a non-central position in the smoke outlet pipe. The utility model discloses can separate out the smoke and dust that the waste incineration in-process produced from the flue gas.
Description
Technical Field
The utility model relates to a structure is collected to smoke and dust for msw incineration device belongs to msw incineration device smoke and dust and collects technical field.
Background
The waste incineration is a process of subjecting waste to oxidation at a high temperature by appropriate thermal decomposition, combustion, melting, or other reaction to reduce the volume of the waste to form a residue or a molten solid substance. The waste incineration facility must be equipped with a flue gas treatment facility to prevent heavy metals, organic pollutants and the like from being discharged into the environment medium again. The heat generated by burning the garbage is recycled, and the purpose of recycling the waste can be achieved. The waste incineration is an old traditional method for treating the waste, and the waste incineration method is one of the main methods for treating the urban waste because the waste is treated by the incineration method, the reduction effect is obvious, the land is saved, various pathogens can be eliminated, and toxic and harmful substances are converted into harmless substances. Modern garbage incinerators are all equipped with good smoke and dust purification devices, and the pollution to the atmosphere is reduced. Can produce a large amount of flue gases in the waste incineration process, contain a large amount of smoke and dust in the flue gas, the smoke and dust can remain in the flue before the emission, if long-term not clear up can lead to the flue to discharge fume the ability decline, even the flue blocks up.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a smoke and dust collection structure for msw incineration device can separate out the smoke and dust that the waste incineration in-process produced from the flue gas.
In order to solve the technical problem, the utility model discloses a following technical scheme:
a smoke dust collecting structure for a garbage incineration device comprises a vertically arranged smoke inlet pipe, a vertically arranged smoke outlet pipe and an arc-shaped guide pipe; the lower end of the smoke inlet pipe is connected with one end of the flow guide pipe, the lower end of the smoke outlet pipe is connected with the other end of the flow guide pipe, the lower part of the flow guide pipe is connected with the top end of the dust collection pipe, the lower end of the dust collection pipe is communicated with the dust collection box, and the dust collection pipe is provided with a spile door; a vertically arranged vortex stabilizing rod is fixed in the smoke inlet pipe and is positioned at the central position in the smoke inlet pipe; a vertically arranged turbulence rod is fixed in the smoke outlet pipe and is positioned at a non-central position in the smoke outlet pipe.
In the above smoke collecting structure for a waste incineration device, the upper end of the smoke inlet pipe is communicated with the smoke guide pipe, the smoke guide pipe is horizontally arranged, and the smoke guide pipe is located on the inscribed line of the smoke inlet pipe; the upper end of the smoke outlet pipe is communicated with a smoke exhaust pipe, the smoke exhaust pipe is horizontally arranged, and the axis of the smoke exhaust pipe and the axis of the smoke outlet pipe are arranged in a crossed mode.
In the aforementioned smoke and dust collection structure for msw incineration device, advance the tobacco pipe including advancing cigarette outside sleeve pipe and advancing the inside sleeve pipe of cigarette, advance cigarette inside sleeve pipe and be located into cigarette outside sleeve pipe, advance and be equipped with evenly distributed's hole site on the inside sleeve pipe of cigarette, advance cigarette outside sleeve pipe and honeycomb duct intercommunication.
In the aforementioned smoke and dust collection structure for waste incineration device, the honeycomb duct includes water conservancy diversion outside sleeve pipe and water conservancy diversion inside sleeve pipe, and the inside sleeve pipe of water conservancy diversion is located the outside sleeve pipe of water conservancy diversion, is equipped with evenly distributed's hole site on the inside sleeve pipe of water conservancy diversion, water conservancy diversion outside sleeve pipe and the pipe intercommunication that gathers dust.
In the aforesaid a smoke and dust collection structure for msw incineration device, go out the tobacco pipe including going out cigarette outside sleeve pipe and going out the inside sleeve pipe of cigarette, go out the inside sleeve pipe of cigarette and be located out the outside sleeve pipe of cigarette, go out and be equipped with evenly distributed's hole site on the inside sleeve pipe of cigarette, go out cigarette outside sleeve pipe and water conservancy diversion outside sleeve pipe intercommunication.
Compared with the prior art, the utility model discloses can separate out the smoke and dust that the waste in-process produced from the flue gas with burning. The smoke enters from the smoke guide pipe and enters into the smoke inlet pipe in the tangential direction, the smoke rotates at a high speed in the smoke inlet pipe, smoke dust is concentrated on the inner wall of the smoke inlet inner sleeve under the action of centrifugal force, then enters into the smoke inlet outer sleeve from the hole position of the smoke inlet inner sleeve, and finally enters into the dust collection box through the guide pipe and the dust collection pipe. The vortex stabilizing rod plays a role in stabilizing the vortex center, so that the flow speed of the smoke entering the smoke pipe is accelerated, the generated centrifugal force is naturally larger, and the smoke and dust can be separated from the smoke and dust under the action of the centrifugal force. The smoke dust separated can be prevented from being carried by smoke gas by designing the smoke inlet inner sleeve, the smoke outlet inner sleeve and the flow guide inner sleeve. The effect of indiscriminate vortex rod is that the disturbing vortex core reduces the centrifugal force that the interior smoke and dust of play flue pipe received, avoids being smugglied again by the flue gas by the smoke and dust of being separated out.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Reference numerals: 1-smoke guide pipe, 2-smoke inlet pipe, 3-smoke inlet external sleeve pipe, 4-smoke inlet internal sleeve pipe, 5-stable vortex rod, 6-flow guide internal sleeve pipe, 7-flow guide external sleeve pipe, 8-flow guide pipe, 9-inserting plate door, 10-dust collection box, 11-dust collection pipe, 12-turbulence rod, 13-smoke outlet internal sleeve pipe, 14-smoke outlet external sleeve pipe, 15-smoke outlet pipe and 16-smoke exhaust pipe.
The present invention will be further described with reference to the accompanying drawings and the detailed description.
Detailed Description
Example 2: a smoke dust collecting structure for a garbage incineration device comprises a vertically arranged smoke inlet pipe 2, a vertically arranged smoke outlet pipe 15 and an arc-shaped guide pipe 8; the lower end of the smoke inlet pipe 2 is connected with one end of a flow guide pipe 8, the lower end of the smoke outlet pipe 15 is connected with the other end of the flow guide pipe 8, the lower part of the flow guide pipe 8 is connected with the top end of a dust collection pipe, the lower end of the dust collection pipe is communicated with a dust collection box 10, and a spile door 9 is arranged on the dust collection pipe; a vertically arranged vortex stabilizing rod 5 is fixed in the smoke inlet pipe 2, and the vortex stabilizing rod 5 is positioned in the center of the smoke inlet pipe 2; a vortex disturbing rod 12 which is vertically arranged is fixed in the smoke outlet pipe 15, and the vortex disturbing rod 12 is positioned at a non-central position in the smoke outlet pipe 15.
The upper end of the smoke inlet pipe 2 is communicated with the smoke guide pipe 1, the smoke guide pipe 1 is horizontally arranged, and the smoke guide pipe 1 is positioned on an inner tangent line of the smoke inlet pipe 2; the upper end of the smoke outlet pipe 15 is communicated with a smoke exhaust pipe 16, the smoke exhaust pipe 16 is horizontally arranged, and the axis of the smoke exhaust pipe 16 and the axis of the smoke outlet pipe 15 are arranged in a crossed mode. The smoke inlet pipe 2 comprises a smoke inlet external sleeve 3 and a smoke inlet internal sleeve 4, the smoke inlet internal sleeve 4 is positioned in the smoke inlet external sleeve 3, hole sites which are uniformly distributed are arranged on the smoke inlet internal sleeve 4, and the smoke inlet external sleeve 3 is communicated with the flow guide pipe 8.
Example 3: a smoke dust collecting structure for a garbage incineration device comprises a vertically arranged smoke inlet pipe 2, a vertically arranged smoke outlet pipe 15 and an arc-shaped guide pipe 8; the lower end of the smoke inlet pipe 2 is connected with one end of a flow guide pipe 8, the lower end of the smoke outlet pipe 15 is connected with the other end of the flow guide pipe 8, the lower part of the flow guide pipe 8 is connected with the top end of a dust collection pipe, the lower end of the dust collection pipe is communicated with a dust collection box 10, and a spile door 9 is arranged on the dust collection pipe; a vortex stabilizing rod 5 which is vertically arranged is fixed in the smoke inlet pipe 2, and the vortex stabilizing rod 5 is positioned in the center of the smoke inlet pipe 2; the disordered vortex rod 12 is vertically fixed in the smoke outlet pipe 15, and the disordered vortex rod 12 is located in a non-central position in the smoke outlet pipe 15.
The upper end of the smoke inlet pipe 2 is communicated with the smoke guide pipe 1, the smoke guide pipe 1 is horizontally arranged, and the smoke guide pipe 1 is positioned on an inner tangent line of the smoke inlet pipe 2; the upper end of the smoke outlet pipe 15 is communicated with a smoke exhaust pipe 16, the smoke exhaust pipe 16 is horizontally arranged, and the axis of the smoke exhaust pipe 16 and the axis of the smoke outlet pipe 15 are arranged in a crossed mode. The smoke inlet pipe 2 comprises a smoke inlet external sleeve 3 and a smoke inlet internal sleeve 4, the smoke inlet internal sleeve 4 is positioned in the smoke inlet external sleeve 3, hole sites which are uniformly distributed are arranged on the smoke inlet internal sleeve 4, and the smoke inlet external sleeve 3 is communicated with the flow guide pipe 8.
The diversion pipe 8 comprises a diversion outer sleeve 7 and a diversion inner sleeve 6, the diversion inner sleeve 6 is located in the diversion outer sleeve 7, hole sites which are uniformly distributed are arranged on the diversion inner sleeve 6, and the diversion outer sleeve 7 is communicated with the dust collection pipe. The smoke outlet pipe 15 comprises a smoke outlet external sleeve 14 and a smoke outlet internal sleeve 13, the smoke outlet internal sleeve 13 is positioned in the smoke outlet external sleeve 14, the smoke outlet internal sleeve 13 is provided with hole sites which are uniformly distributed, and the smoke outlet external sleeve 14 is communicated with the flow guide external sleeve 7.
The utility model discloses a theory of operation of embodiment: the flue gas enters from the smoke guide pipe 1, enters into the smoke inlet pipe 2 in the tangential direction, rotates at a high speed in the smoke inlet pipe 2, is concentrated on the inner wall of the smoke inlet inner sleeve 4 under the action of centrifugal force, then enters into the smoke inlet outer sleeve 3 from the hole position of the smoke inlet inner sleeve 4, and then enters into the dust collection box 10 through the guide pipe 8 and the dust collection pipe 11. The vortex stabilizing rod 5 plays a role in stabilizing the vortex core, so that the flow speed of the smoke in the smoke inlet pipe 2 is accelerated, the generated centrifugal force is naturally larger, and the smoke can be separated from the smoke under the action of the centrifugal force. The separated smoke dust can be prevented from being carried by smoke by designing the smoke inlet inner sleeve 4, the smoke outlet inner sleeve 13 and the flow guide inner sleeve 6. The function of the vortex disturbing rod 12 is to disturb the vortex core, reduce the centrifugal force applied to the smoke in the smoke outlet pipe 15, and avoid the separated smoke from being carried by the smoke again.
Claims (5)
1. A smoke dust collecting structure for a garbage incineration device is characterized by comprising a vertically arranged smoke inlet pipe (2), a vertically arranged smoke outlet pipe (15) and an arc-shaped guide pipe (8); the lower end of the smoke inlet pipe (2) is connected with one end of a flow guide pipe (8), the lower end of the smoke outlet pipe (15) is connected with the other end of the flow guide pipe (8), the lower part of the flow guide pipe (8) is connected with the top end of a dust collection pipe, the lower end of the dust collection pipe is communicated with a dust collection box (10), and the dust collection pipe is provided with a spile door (9); a vertically arranged vortex stabilizing rod (5) is fixed in the smoke inlet pipe (2), and the vortex stabilizing rod (5) is positioned at the central position in the smoke inlet pipe (2); a vortex rod (12) which is vertically arranged is fixed in the smoke outlet pipe (15), and the vortex rod (12) is positioned at a non-central position in the smoke outlet pipe (15).
2. The dust collecting structure for the garbage incineration device according to claim 1, wherein the upper end of the smoke inlet pipe (2) is communicated with the smoke guide pipe (1), the smoke guide pipe (1) is horizontally arranged, and the smoke guide pipe (1) is located on an inner tangent line of the smoke inlet pipe (2); the upper end of the smoke outlet pipe (15) is communicated with a smoke exhaust pipe (16), the smoke exhaust pipe (16) is horizontally arranged, and the axis of the smoke exhaust pipe (16) and the axis of the smoke outlet pipe (15) are arranged in a crossed mode.
3. The dust collecting structure of claim 2, wherein the smoke inlet pipe (2) comprises a smoke inlet outer sleeve (3) and a smoke inlet inner sleeve (4), the smoke inlet inner sleeve (4) is positioned in the smoke inlet outer sleeve (3), the smoke inlet inner sleeve (4) is provided with uniformly distributed holes, and the smoke inlet outer sleeve (3) is communicated with the flow guide pipe (8).
4. A smoke and dust collecting structure for a refuse burning installation according to claim 3, characterized in that said flow guiding pipe (8) comprises a flow guiding outer sleeve (7) and a flow guiding inner sleeve (6), the flow guiding inner sleeve (6) is located inside the flow guiding outer sleeve (7), evenly distributed holes are arranged on the flow guiding inner sleeve (6), and the flow guiding outer sleeve (7) is communicated with the dust collecting pipe.
5. A smoke collecting structure for a waste incineration device according to claim 4, characterised in that the smoke outlet pipe (15) comprises a smoke outlet outer sleeve (14) and a smoke outlet inner sleeve (13), the smoke outlet inner sleeve (13) is located in the smoke outlet outer sleeve (14), evenly distributed holes are arranged on the smoke outlet inner sleeve (13), and the smoke outlet outer sleeve (14) is communicated with the flow guide outer sleeve (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220850232.6U CN217235605U (en) | 2022-04-12 | 2022-04-12 | Smoke dust collecting structure for garbage incineration device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220850232.6U CN217235605U (en) | 2022-04-12 | 2022-04-12 | Smoke dust collecting structure for garbage incineration device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217235605U true CN217235605U (en) | 2022-08-19 |
Family
ID=82819848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220850232.6U Expired - Fee Related CN217235605U (en) | 2022-04-12 | 2022-04-12 | Smoke dust collecting structure for garbage incineration device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217235605U (en) |
-
2022
- 2022-04-12 CN CN202220850232.6U patent/CN217235605U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220819 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |