CN217274216U - Automatic deashing mechanism of flue - Google Patents
Automatic deashing mechanism of flue Download PDFInfo
- Publication number
- CN217274216U CN217274216U CN202220851338.8U CN202220851338U CN217274216U CN 217274216 U CN217274216 U CN 217274216U CN 202220851338 U CN202220851338 U CN 202220851338U CN 217274216 U CN217274216 U CN 217274216U
- Authority
- CN
- China
- Prior art keywords
- flue
- rotating shaft
- dust
- ash
- automatic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000000428 dust Substances 0.000 claims abstract description 25
- 238000004140 cleaning Methods 0.000 claims abstract description 8
- 238000007599 discharging Methods 0.000 claims description 21
- 239000000463 material Substances 0.000 claims description 13
- 239000003500 flue dust Substances 0.000 claims description 5
- 239000000779 smoke Substances 0.000 abstract description 21
- 238000000034 method Methods 0.000 description 8
- 238000004056 waste incineration Methods 0.000 description 7
- 239000002699 waste material Substances 0.000 description 6
- 239000003546 flue gas Substances 0.000 description 5
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 4
- 239000000126 substance Substances 0.000 description 3
- 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
- 230000000694 effects Effects 0.000 description 1
- 239000003517 fume 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
-
- 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
Landscapes
- Chimneys And Flues (AREA)
Abstract
The utility model discloses an automatic dust cleaning mechanism for flue, which comprises a cylindrical horizontal flue, wherein a spiral guide blade is arranged in the horizontal flue, the spiral guide blade is fixed on a rotating shaft, one end of the rotating shaft is fixed on a bearing, one end of the horizontal flue is provided with a driving motor, and an output shaft of the driving motor is connected with the rotating shaft; the vertical flue is communicated with one end of the horizontal flue, and an ash discharge port is formed in the lower portion of the horizontal flue below the vertical flue. The utility model discloses the smoke and dust in the cleaing away flue that can be automatic keeps the flue clean, provides the guarantee for the normal operating of msw incineration equipment.
Description
Technical Field
The utility model relates to an automatic deashing mechanism of flue belongs to waste incineration equipment smoke exhausting equipment 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 an automatic deashing mechanism of flue, the smoke and dust in the cleaing away flue that can be automatic keeps the flue clean, provides the guarantee for the normal operating of msw incineration equipment.
In order to solve the technical problem, the utility model discloses a following technical scheme:
an automatic dust cleaning mechanism for a flue comprises a cylindrical horizontal flue, wherein a spiral material guide blade is arranged in the horizontal flue, the spiral material guide blade is fixed on a rotating shaft, one end of the rotating shaft is fixed on a bearing, one end of the horizontal flue is provided with a driving motor, and an output shaft of the driving motor is connected with the rotating shaft; the vertical flue is communicated with one end of the horizontal flue, and an ash discharge port is formed in the lower portion of the horizontal flue below the vertical flue.
In the automatic ash removal mechanism for the flue, the rotating shaft is cylindrical, through holes are uniformly distributed on the rotating shaft, an opening is reserved at one end of the rotating shaft, which is far away from the driving motor, and the rotating shaft is communicated with the inside of the rotating shaft and the outside of the rotating shaft through the through holes.
In the automatic flue dust cleaning mechanism, the dust discharging opening is provided with the manual opening and closing door, and the manual opening and closing door is arranged on the horizontal flue through the sliding groove.
In the automatic ash removal mechanism for the flue, the automatic ash removal mechanism for the flue further comprises an ash discharge pipe, wherein the ash discharge pipe is vertically arranged, the upper end of the ash discharge pipe is communicated with the ash discharge port, and the lower end of the ash discharge pipe is communicated with the ash storage tank.
In the automatic ash removal mechanism for the flue, the ash discharge pipe is a circular pipe, the middle part of the ash discharge pipe is provided with the baffle, the baffle is funnel-shaped, the outer edge of the baffle is fixed on the inner wall of the ash discharge pipe, and the height of the outer edge of the baffle is higher than that of the inner edge of the baffle.
Compared with the prior art, the utility model discloses the smoke and dust in the cleaing away flue that can be automatic keeps the flue clean, provides the guarantee for the normal operating of waste incineration equipment. Flue gas enters from the horizontal flue and is discharged from the vertical flue, smoke dust is reserved in the horizontal flue, the driving motor drives the spiral guide blades to rotate through the rotating shaft, the smoke dust is guided to the manual switch door in the rotating process of the spiral guide blades, the manual switch door is slid open, and the smoke dust enters the ash storage tank through the ash discharge pipe. The baffle plate is designed on the ash discharging pipe to prevent secondary flying of the smoke dust in the ash storage tank. Because the rotating shaft and the spiral material guide blade are additionally arranged in the horizontal flue, the resistance of the smoke circulation is increased, the rotating shaft is designed into a cylindrical shape, and the rotating shaft is provided with a plurality of through holes, so that the smoke can flow down through the through holes to be small, and the resistance of the smoke is reduced.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Reference numerals: 1-rotating shaft, 2-spiral material guide blade, 3-horizontal flue, 4-through hole, 5-vertical flue, 6-bearing, 7-driving motor, 8-manual switch door, 9-ash discharge pipe, 10-baffle plate and 11-ash storage tank.
The present invention will be further described with reference to the accompanying drawings and the detailed description.
Detailed Description
Example 2: an automatic flue dust cleaning mechanism comprises a cylindrical horizontal flue 3, wherein a spiral material guiding blade 2 is arranged in the horizontal flue 3, the spiral material guiding blade 2 is fixed on a rotating shaft 1, one end of the rotating shaft 1 is fixed on a bearing 6, one end of the horizontal flue 3 is provided with a driving motor 7, and an output shaft of the driving motor 7 is connected with the rotating shaft 1; the device also comprises a vertical flue 5, the lower end of the vertical flue 5 is communicated with one end of the horizontal flue 3, and the lower part of the horizontal flue 3 below the vertical flue 5 is provided with an ash discharge port.
The rotating shaft 1 is cylindrical, through holes 4 are uniformly distributed on the rotating shaft 1, an opening is reserved at one end of the rotating shaft 1 far away from the driving motor 7, and the rotating shaft 1 is communicated with the inside of the rotating shaft 1 and the outside of the rotating shaft 1 through the through holes 4. And a manual opening and closing door 8 is arranged at the ash discharge port, and the manual opening and closing door 8 is arranged on the horizontal flue 3 through a sliding groove.
Example 3: an automatic ash removing mechanism for a flue comprises a cylindrical horizontal flue 3, wherein a spiral material guiding blade 2 is arranged in the horizontal flue 3, the spiral material guiding blade 2 is fixed on a rotating shaft 1, one end of the rotating shaft 1 is fixed on a bearing 6, a driving motor 7 is arranged at one end of the horizontal flue 3, and an output shaft of the driving motor 7 is connected with the rotating shaft 1; the device also comprises a vertical flue 5, the lower end of the vertical flue 5 is communicated with one end of the horizontal flue 3, and the lower part of the horizontal flue 3 below the vertical flue 5 is provided with an ash discharge port.
The rotating shaft 1 is cylindrical, through holes 4 are uniformly distributed on the rotating shaft 1, an opening is reserved at one end of the rotating shaft 1 far away from the driving motor 7, and the rotating shaft 1 is communicated with the inside of the rotating shaft 1 and the outside of the rotating shaft 1 through the through holes 4. The ash discharging port is provided with a manual switch door 8, and the manual switch door 8 is arranged on the horizontal flue 3 through a sliding groove.
Still include the ash discharging pipe 9, the vertical setting of ash discharging pipe 9, the upper end intercommunication of ash discharging pipe 9 the ash discharging mouth, the lower extreme intercommunication ash storage tank 11 of ash discharging pipe 9. The ash discharging pipe 9 is a circular pipe, a baffle plate 10 is arranged in the middle of the ash discharging pipe 9, the baffle plate 10 is funnel-shaped, the outer edge of the baffle plate 10 is fixed on the inner wall of the ash discharging pipe 9, and the height of the outer edge of the baffle plate 10 is higher than that of the inner edge of the baffle plate 10.
The utility model discloses a theory of operation of embodiment: flue gas enters from the horizontal flue 3 and is discharged from the vertical flue 5, smoke dust is reserved in the horizontal flue 3, the driving motor 7 drives the spiral guide blades 2 to rotate through the rotating shaft 1, the smoke dust is guided to the manual switch door 8 in the rotating process of the spiral guide blades 2, the manual switch door 8 is slid open, and the smoke dust enters the dust storage tank 11 through the dust discharge pipe 9. The secondary flying of the smoke dust in the ash storage tank 11 can be prevented by designing the baffle plate 10 on the ash discharge pipe 9. As the rotating shaft 1 and the spiral material guiding blades 2 are added in the horizontal flue 3, the resistance of the smoke circulation is increased, the rotating shaft 1 is designed into a cylindrical shape, and the rotating shaft 1 is provided with the plurality of through holes 4, so that the smoke can flow down through the through holes 4 and is reduced, and the resistance of the smoke is reduced.
Claims (5)
1. An automatic flue dust cleaning mechanism is characterized by comprising a cylindrical horizontal flue (3), wherein a spiral material guide blade (2) is arranged in the horizontal flue (3), the spiral material guide blade (2) is fixed on a rotating shaft (1), one end of the rotating shaft (1) is fixed on a bearing (6), one end of the horizontal flue (3) is provided with a driving motor (7), and an output shaft of the driving motor (7) is connected with the rotating shaft (1); the device is characterized by further comprising a vertical flue (5), the lower end of the vertical flue (5) is communicated with one end of the horizontal flue (3), and an ash discharging opening is formed in the lower portion of the horizontal flue (3) below the vertical flue (5).
2. The automatic ash cleaning mechanism for the flue according to claim 1, wherein the rotating shaft (1) is cylindrical, the rotating shaft (1) is provided with through holes (4) which are uniformly distributed, an opening is reserved at one end of the rotating shaft (1) far away from the driving motor (7), and the rotating shaft (1) is communicated with the inside of the rotating shaft (1) and the outside of the rotating shaft (1) through the through holes (4).
3. The automatic ash cleaning mechanism for the flue according to claim 2, wherein a manual switch door (8) is arranged at the ash discharging port, and the manual switch door (8) is arranged on the horizontal flue (3) through a sliding groove.
4. The automatic flue dust removing mechanism according to claim 3, further comprising a dust discharging pipe (9), wherein the dust discharging pipe (9) is vertically arranged, the upper end of the dust discharging pipe (9) is communicated with the dust discharging port, and the lower end of the dust discharging pipe (9) is communicated with the dust storage tank (11).
5. The automatic ash removing mechanism for the flue according to claim 4, wherein the ash discharging pipe (9) is a circular pipe, a baffle (10) is arranged in the middle of the ash discharging pipe (9), the baffle (10) is funnel-shaped, the outer edge of the baffle (10) is fixed on the inner wall of the ash discharging pipe (9), and the height of the outer edge of the baffle (10) is higher than that of the inner edge of the baffle (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220851338.8U CN217274216U (en) | 2022-04-14 | 2022-04-14 | Automatic deashing mechanism of flue |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220851338.8U CN217274216U (en) | 2022-04-14 | 2022-04-14 | Automatic deashing mechanism of flue |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217274216U true CN217274216U (en) | 2022-08-23 |
Family
ID=82876393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220851338.8U Expired - Fee Related CN217274216U (en) | 2022-04-14 | 2022-04-14 | Automatic deashing mechanism of flue |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217274216U (en) |
-
2022
- 2022-04-14 CN CN202220851338.8U patent/CN217274216U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220823 |