CN220321318U - Clean incineration device for dehydrated dry mud - Google Patents
Clean incineration device for dehydrated dry mud Download PDFInfo
- Publication number
- CN220321318U CN220321318U CN202321991923.9U CN202321991923U CN220321318U CN 220321318 U CN220321318 U CN 220321318U CN 202321991923 U CN202321991923 U CN 202321991923U CN 220321318 U CN220321318 U CN 220321318U
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- plate
- incinerator shell
- incinerator
- shell
- partition plate
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- 239000010802 sludge Substances 0.000 claims abstract description 50
- 238000010438 heat treatment Methods 0.000 claims abstract description 27
- 238000003756 stirring Methods 0.000 claims abstract description 25
- 230000000149 penetrating effect Effects 0.000 claims abstract description 7
- 238000007599 discharging Methods 0.000 claims abstract description 4
- 230000007246 mechanism Effects 0.000 claims abstract description 4
- 238000005192 partition Methods 0.000 claims description 29
- 238000007790 scraping Methods 0.000 claims description 13
- 239000000463 material Substances 0.000 claims description 8
- 241000276425 Xiphophorus maculatus Species 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 13
- 230000008569 process Effects 0.000 abstract description 12
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract description 6
- 239000003546 flue gas Substances 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 5
- 230000018044 dehydration Effects 0.000 abstract description 4
- 238000006297 dehydration reaction Methods 0.000 abstract description 4
- 238000001914 filtration Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 239000012535 impurity Substances 0.000 description 4
- 238000002156 mixing Methods 0.000 description 4
- 239000000428 dust Substances 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 239000002245 particle Substances 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000011257 shell material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model discloses a clean incineration device for dehydrated dry sludge, which comprises an incinerator shell, wherein support bases are symmetrically arranged on the left side and the right side of the lower end of the incinerator shell, and feeding pipes are arranged on the left side and the right side of the upper end of the incinerator shell in a penetrating manner; further comprises: the rotating shaft is connected with the output end of the motor, the rotating shaft and the incinerator shell form a rotating mechanism through a bearing arranged on the incinerator shell, and a discharging pipe penetrates through the lower end of the incinerator shell; and the adding plate is arranged on the outer surface of the upper end of the rotating shaft. This clean incineration device of dehydration dry mud, through the heating device to the mud secondary heating treatment after the dehydration, avoid containing great moisture in the mud, increase incineration time, and through the mode of stirring, can effectually guarantee the homogeneity that mud heating and incineration in-process were heated, can reach better treatment effect, can realize the flue gas filtration that produces the dry mud incineration process through the filter, reach clean purpose of burning.
Description
Technical Field
The utility model relates to the technical field of dry sludge incineration, in particular to a clean incineration device for dehydrated dry sludge.
Background
In the sludge treatment process, the dehydrated dry sludge is usually required to be incinerated by an incineration device, so that the organic matters in the sludge can be subjected to high-temperature oxidation by incinerating the sludge, and a small amount of ash is remained, thereby achieving the purpose of reducing the sludge.
The publication number is: the utility model provides a dry mud of dehydration burns burning furnace of CN208058863U, includes burns burning furnace, the upper end fixedly connected with first driving motor of burning furnace, the terminal fixedly connected with (mixing) shaft of output shaft of first driving motor, the lower extreme of (mixing) shaft runs through the upper end of burning furnace and extends to in burning furnace, the lateral wall fixedly connected with stirring leaf of (mixing) shaft, the upper end of burning furnace runs through and is equipped with the inlet pipe, the equal fixedly connected with combustor of the relative lateral wall of burning furnace, the burner's burner device runs through the lateral wall of burning furnace, the relative inner wall of burning furnace all is equipped with the opening, the common fixedly connected with slide rail in open-ended inner bottom, the upper end sliding connection of slide rail has two bottom plates, will burn burning furnace place subaerial with the mud entering through the inlet pipe in burning furnace earlier, starts first driving motor and drives the (mixing) shaft and rotates, and the stirring leaf stirs, starts two combustors, burns, makes the more abundant of burning, burns after accomplishing, and the fixed device is opened, makes the mud that burns flow into through the water conservancy diversion board and finally grind the transmission device through grinding the roll of mud. The utility model has reasonable structure, good incineration effect, more complete incineration and capability of being finally ground into small particles, thereby being convenient for further treatment.
However, there are some problems in the use of the dry sludge incinerator, for example, the dry sludge incinerator is used to treat sludge only by direct incineration, and a certain amount of moisture is still present in the sludge actually spin-dried, so that a long time is required for incineration in the subsequent incineration process, and the incinerated gas is directly discharged into the air, and at this time, impurities and small particles in the gas are directly discharged, so that the surrounding environment is damaged. Aiming at the problems, innovative design is urgently needed on the basis of the original incineration device.
Disclosure of Invention
The utility model aims to provide a clean incineration device for dehydrated dry sludge, which aims to solve the problems that a certain amount of water still exists in the sludge subjected to actual rotary dehydration in the background technology, long time is needed for incineration in the subsequent incineration process, and the incinerated gas is directly discharged into the air to damage the surrounding environment.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the clean incineration device for the dehydrated dry sludge comprises an incinerator shell, wherein support bases are symmetrically arranged on the left side and the right side of the lower end of the incinerator shell, feeding pipes are arranged on the left side and the right side of the upper end of the incinerator shell in a penetrating manner, and a motor is arranged on a platy structure arranged in the middle of the upper end of the incinerator shell;
further comprises:
the rotating shaft is connected with the output end of the motor, the rotating shaft and the incinerator shell form a rotating mechanism through a bearing arranged on the incinerator shell, and a discharging pipe penetrates through the lower end of the incinerator shell;
the adding plate is arranged on the outer surface of the upper end of the rotating shaft;
the first stirring plate is arranged on the right side of the outer surface of the adding plate;
the heating device is arranged on the inner surface of the incinerator shell, and the heat-conducting plate is arranged on the inner surface of the incinerator shell;
a first partition plate installed on an inner surface of the incinerator housing, the heating device being installed at an upper end of the first partition plate, and the heat conductive plate being provided at an upper end of the first partition plate;
the material guide pipe penetrates through the first partition plate, the material guide pipe penetrates through the second partition plate, and the second partition plate is arranged at the lower end of the first partition plate;
the incinerator is symmetrically arranged on the second partition plate, and an air outlet pipe penetrates through the second partition plate;
the extension plates are symmetrically arranged on the left side and the right side of the outer surface of the incinerator shell, and the extension plates are mutually attached to the filter plates.
Preferably, the heating device is arranged in the incinerator shell at equal angles, and 16 heating devices are arranged in total, so that the sludge can be dried sufficiently through the heating device.
Preferably, the heat conducting plate is of an annular plate structure, the heat conducting plate is made of aluminum, the thickness of the heat conducting plate is 0.2cm, and the heat conducting plate is convenient to guide the heat of the heating device into the sludge under the action of the heat conducting plate.
Preferably, the left side of the outer surface of the adding plate is provided with a connecting plate, the connecting plates are symmetrically arranged on the scraping plates, the scraping plates are mutually attached to the inner surfaces of the heat conducting plates, and sludge attached to the heat conducting plates is scraped through rotation of the scraping plates through the water feeding structure.
Preferably, the second stirring plates are arranged on the outer surfaces of the lower ends of the adding plates at equal intervals, the outer surfaces of the second stirring plates are smooth, and through the structure, the dried sludge after water removal is conveniently stirred through the second stirring plates, so that the dried sludge in the incineration process is heated more uniformly.
Preferably, dense through holes are formed in the filter plate, the filter plate is mutually attached to the outer surface of the incinerator shell, and dust and impurities in smoke generated in the incineration process are conveniently filtered through the structure.
Preferably, the filter plate is penetrated with a positioning rod, the positioning rod is mutually attached to the extending plate through a groove formed in the extending plate, and the positioning rod is elastically connected with the filter plate through a positioning spring arranged at the lower end of the positioning rod.
Compared with the prior art, the utility model has the beneficial effects that: according to the dewatered dry sludge clean incineration device, the dewatered sludge is subjected to secondary heating treatment through the heating device, so that the sludge is prevented from containing larger water, the incineration time is prolonged, the uniformity of heating of the sludge in the heating and incineration processes can be effectively guaranteed through a stirring mode, a better treatment effect can be achieved, and smoke generated in the dry sludge incineration process can be filtered through the filter plate, so that the purpose of clean incineration is achieved;
1. through the structure formed by the rotating shaft, the adding plate, the first stirring plate, the heating device and the heat conducting plate, the adding plate and the first stirring plate can be driven to rotate along with the rotation of the rotating shaft, the purpose of stirring sludge is achieved, residual moisture in dehydrated sludge is dried, the sludge is convenient to burn in the follow-up process, the sludge attached to the heat conducting plate can be scraped through the rotation of the scraping plate, the sludge is prevented from being attached to the inner wall of the heat conducting plate, and the heat conducting effect is prevented from being influenced;
2. through the structure of incinerator, second stirring board, outlet duct, extension board, filter and locating lever constitution to the accessible incinerator reaches the purpose of incinerating the dry mud after the stoving, later filters the flue gas that produces in the burning process through the outlet duct, avoids impurity and dust in the flue gas to directly discharge to the air, reaches the purpose of protecting the surrounding environment, reaches the purpose of carrying out clean burning to dry mud promptly.
Drawings
FIG. 1 is a schematic view of a sectional front view of an add-on board of the present utility model;
FIG. 2 is a schematic side sectional view of a second stirring plate according to the present utility model;
FIG. 3 is a schematic view of the front view of the housing of the incinerator according to the present utility model;
FIG. 4 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;
FIG. 5 is a schematic view showing a bottom cross-sectional structure of the scraper plate according to the present utility model;
fig. 6 is a schematic perspective view of a scraping plate according to the present utility model.
In the figure: 1. an incinerator housing; 2. a support base; 3. a feed pipe; 4. a motor; 5. a rotating shaft; 6. adding a plate; 7. a first stirring plate; 8. a heating device; 9. a heat conductive plate; 10. a first partition plate; 11. a connecting plate; 12. a scraping plate; 13. a material guiding pipe; 14. a second partition plate; 15. an incinerator; 16. a second stirring plate; 17. a discharge pipe; 18. an air outlet pipe; 19. an extension plate; 20. a filter plate; 21. a positioning rod; 22. and positioning a spring.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-6, the present utility model provides a technical solution: the clean incineration device for the dehydrated dry sludge comprises an incinerator shell 1, wherein support bases 2 are symmetrically arranged on the left side and the right side of the lower end of the incinerator shell, a feed pipe 3 is arranged on the left side and the right side of the upper end of the incinerator shell 1 in a penetrating manner, and a motor 4 is arranged on a platy structure arranged in the middle of the upper end of the incinerator shell 1; the rotating shaft 5 is connected with the output end of the motor 4, the rotating shaft 5 and the incinerator shell 1 form a rotating mechanism through a bearing arranged on the incinerator shell 1, and a discharging pipe 17 is arranged at the lower end of the incinerator shell 1 in a penetrating manner; the adding plate 6 is arranged on the outer surface of the upper end of the rotating shaft 5; the first stirring plate 7 is arranged on the right side of the outer surface of the adding plate 6; a heating device 8 which is arranged on the inner surface of the incinerator shell 1, and a heat-conducting plate 9 is arranged on the inner surface of the incinerator shell 1; a first partition plate 10 installed on the inner surface of the incinerator housing 1, and a heating device 8 is installed at the upper end of the first partition plate 10, and a heat conductive plate 9 is provided at the upper end of the first partition plate 10; the heating devices 8 are equiangularly arranged inside the incinerator shell 1, and 16 heating devices 8 are arranged in total; the heat conducting plate 9 is of an annular plate-shaped structure, the heat conducting plate 9 is made of aluminum, and the thickness of the heat conducting plate 9 is set to be 0.2cm; the left side of the outer surface of the adding plate 6 is provided with a connecting plate 11, the connecting plates 11 are symmetrically arranged on a scraping plate 12, and the scraping plate 12 is mutually attached to the inner surface of the heat conducting plate 9;
when the dewatered sludge is required to be dried again, the sludge can be put into the incinerator shell 1 through the feed pipe 3, then the motor 4 starts to work, because the output end of the motor 4 is connected with the rotating shaft 5, the rotating shaft 5 starts to rotate, and because the adding plate 6 is arranged on the rotating shaft 5, the adding plate 6 starts to drive the first stirring plate 7 to rotate, so that the sludge can be stirred, meanwhile, the heating device 8 starts to work, the heating device 8 starts to generate heat along with the work of the heating device 8, and then the heat is introduced into the sludge through the heat-conducting plate 9, so that the purpose of heating and drying the sludge is achieved, and the connecting plate 11 and the scraping plate 12 arranged on the adding plate 6 start to rotate along with the rotation of the scraping plate 12, namely the inner surface of the heat-conducting plate 9 can be scraped along with the rotation of the scraping plate 12, so that the heat-conducting effect of the heat-conducting plate 9 is prevented from being attached to the sludge;
a material guiding pipe 13 penetrating through the first partition plate 10, wherein the material guiding pipe 13 penetrates through the second partition plate 14, and the second partition plate 14 is installed at the lower end of the first partition plate 10; the incinerator 15 is symmetrically arranged on the second partition plate 14, and an air outlet pipe 18 penetrates through the second partition plate 14; extension plates 19 symmetrically arranged on the left and right sides of the outer surface of the incinerator shell 1, and the extension plates 19 and the filter plates 20 are mutually attached; the outer surface of the lower end of the adding plate 6 is equidistantly provided with a second stirring plate 16, and the outer surface of the second stirring plate 16 is smooth; the filter plate 20 is provided with dense through holes, and the filter plate 20 is mutually attached to the outer surface of the incinerator shell 1; the filter plate 20 is penetrated with a positioning rod 21, the positioning rod 21 is mutually attached to the extension plate 19 through a groove formed in the extension plate 19, and the positioning rod 21 is elastically connected with the filter plate 20 through a positioning spring 22 arranged at the lower end of the positioning rod;
the dried sludge becomes dry sludge, and then the dried and crushed dry sludge is discharged through the material guide pipe 13, then the incinerator 15 starts to work, the dry sludge can be incinerated, and in the incineration process, the second stirring plate 16 can be driven to rotate through the rotating shaft 5, namely, the dry sludge can be stirred along with the rotation of the second stirring plate 16, thereby the dry sludge can be incinerated and crushed, flue gas generated in the incineration process enters the extension plate 19 through the air outlet pipe 18, dust and impurities in the flue gas can be filtered through the filter plate 20 arranged outside the extension plate 19, the direct discharge of the flue gas into the air is avoided, the pollution to the air is caused, at the moment, the residual ash can be discharged through the discharge pipe 17, then the positioning rod 21 is pulled, at the moment, the positioning rod 21 starts to move towards the direction far away from the filter plate 20, until the positioning rod 21 is no longer attached with a groove formed in the extension plate 19, the positioning spring 22 arranged at the lower end of the positioning rod 21 starts to be extruded and deformed, then the filter plate 20 is pulled, and the filter plate 20 starts to move towards the direction far away from the extension plate 19, so that the filter plate 20 can be cleaned.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The clean incineration device for the dehydrated dry sludge comprises an incinerator shell (1), wherein support bases (2) are symmetrically arranged on the left side and the right side of the lower end of the incinerator shell, a feed pipe (3) is arranged on the left side and the right side of the upper end of the incinerator shell (1) in a penetrating manner, and a motor (4) is arranged on a platy structure arranged in the middle of the upper end of the incinerator shell (1);
characterized by further comprising:
the rotating shaft (5) is connected with the output end of the motor (4), the rotating shaft (5) and the incinerator shell (1) form a rotating mechanism through a bearing arranged on the incinerator shell (1), and a discharging pipe (17) is arranged at the lower end of the incinerator shell (1) in a penetrating manner;
the adding plate (6) is arranged on the outer surface of the upper end of the rotating shaft (5);
the first stirring plate (7) is arranged on the right side of the outer surface of the adding plate (6);
the heating device (8) is arranged on the inner surface of the incinerator shell (1), and a heat-conducting plate (9) is arranged on the inner surface of the incinerator shell (1);
a first partition plate (10) mounted on the inner surface of the incinerator shell (1), wherein the heating device (8) is mounted at the upper end of the first partition plate (10), and the heat conducting plate (9) is arranged at the upper end of the first partition plate (10);
the material guide pipe (13) penetrates through the first partition plate (10), the material guide pipe (13) penetrates through the second partition plate (14), and the second partition plate (14) is arranged at the lower end of the first partition plate (10);
the incinerator (15) is symmetrically arranged on the second partition plate (14), and an air outlet pipe (18) penetrates through the second partition plate (14);
extension plates (19) are symmetrically arranged on the left side and the right side of the outer surface of the incinerator shell (1), and the extension plates (19) are mutually attached to the filter plates (20).
2. The dewatered dry sludge clean incineration device according to claim 1, wherein: the heating devices (8) are arranged inside the incinerator shell (1) at equal angles, and 16 heating devices (8) are arranged in total.
3. The dewatered dry sludge clean incineration device according to claim 1, wherein: the heat conducting plate (9) is of an annular plate-shaped structure, the heat conducting plate (9) is made of aluminum, and the thickness of the heat conducting plate (9) is 0.2cm.
4. The dewatered dry sludge clean incineration device according to claim 1, wherein: the left side of the outer surface of the adding plate (6) is provided with a connecting plate (11), the connecting plate (11) is symmetrically arranged on the scraping plate (12), and the scraping plate (12) is mutually attached to the inner surface of the heat conducting plate (9).
5. The dewatered dry sludge clean incineration device according to claim 1, wherein: the outer surface of the lower end of the adding plate (6) is equidistantly provided with a second stirring plate (16), and the outer surface of the second stirring plate (16) is smooth.
6. The dewatered dry sludge clean incineration device according to claim 1, wherein: the filter plate (20) is provided with dense through holes, and the filter plate (20) is mutually attached to the outer surface of the incinerator shell (1).
7. The dewatered dry sludge clean incineration device according to claim 6, wherein: the filter plate (20) is penetrated with a positioning rod (21), the positioning rod (21) is mutually attached to the extension plate (19) through a groove formed in the extension plate (19), and the positioning rod (21) is elastically connected with the filter plate (20) through a positioning spring (22) arranged at the lower end of the positioning rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321991923.9U CN220321318U (en) | 2023-07-27 | 2023-07-27 | Clean incineration device for dehydrated dry mud |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321991923.9U CN220321318U (en) | 2023-07-27 | 2023-07-27 | Clean incineration device for dehydrated dry mud |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220321318U true CN220321318U (en) | 2024-01-09 |
Family
ID=89410977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321991923.9U Active CN220321318U (en) | 2023-07-27 | 2023-07-27 | Clean incineration device for dehydrated dry mud |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220321318U (en) |
-
2023
- 2023-07-27 CN CN202321991923.9U patent/CN220321318U/en active Active
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