CN214639063U - Desalination device for household garbage incineration fly ash - Google Patents
Desalination device for household garbage incineration fly ash Download PDFInfo
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- CN214639063U CN214639063U CN202121068039.9U CN202121068039U CN214639063U CN 214639063 U CN214639063 U CN 214639063U CN 202121068039 U CN202121068039 U CN 202121068039U CN 214639063 U CN214639063 U CN 214639063U
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- desalination
- fly ash
- retort
- stirring
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Abstract
The utility model discloses a desalination device of domestic waste incineration flying ash, including desalination retort and fixed mounting at the support frame of desalination retort bottom, the symmetry is provided with the reaction heater on the bottom inner wall of desalination retort, the top fixed mounting of desalination retort has the mounting bracket, and the top fixed mounting of mounting bracket has the rotating electrical machines, and the output shaft of rotating electrical machines rotates and extends to in the mounting bracket and fixedly connected with pivot. The utility model discloses in, can be quick carry out abundant even mixture to incineration fly ash and chemical agent and water in the desalination retort, accelerated the speed of mixing greatly, improved the reaction efficiency of composition such as chloride ion, heavy metal ion in the fly ash and chemical agent, avoided often leading to the incomplete drawback of follow-up reaction because of the not abundant of fly ash and chemical agent mixture among the desalination device technique of current domestic waste incineration fly ash to the efficiency of desalination reaction has been ensured.
Description
Technical Field
The utility model relates to a domestic waste handles technical field, especially relates to a desalination device of domestic waste incineration flying ash.
Background
At present, domestic garbage is often required to be incinerated, and domestic garbage incineration fly ash contains various harmful heavy metal substances and salts such as Cd, Pb, Cu, Zn, Cr and the like with high concentration, which can be leached by water, and the national hazardous waste records clearly stipulate that the domestic garbage incineration fly ash is hazardous waste, namely the municipal solid waste incineration fly ash is numbered as HW18, and the treatment of the fly ash must be strictly carried out according to the standard of the hazardous waste.
Prior art CN211757532U, a domestic waste burns flying ash washing desalination processing system, the system includes one-level washing jar, hydroextractor, second grade washing jar, tertiary washing jar, one-level mummification machine, mixes machine, granulator, second grade mummification machine, plasma melting system, physical sedimentation tank, retort, chemical precipitation tank, filter tank, surge tank, evaporation crystallization equipment, clean water basin, one-level filth jar and second grade filth jar. The system organically connects the integrated fly ash washing system with the water treatment system, constructs a comprehensive treatment technology system for washing and desalting the fly ash from the incineration of the household garbage, fully exerts the unique advantages of washing and dechlorinating on the resource utilization of the fly ash and the recycling of heavy metal, synchronously realizes the high-efficiency removal of pollutants such as chloride ions, heavy metal ions and the like, can reduce the treatment cost of the fly ash, reduces the heavy metal pollution, and further realizes the harmlessness of the fly ash.
In the existing desalination device for fly ash from domestic garbage incineration, during the desalination process of chloride ions, heavy metal ions, etc. in fly ash water solution, the fly ash water solution needs to fully react with chemical agents in a reaction tank for subsequent desalination and crystallization to a solid mixture, but in the prior art, the incomplete subsequent reaction is often caused by insufficient mixing of the fly ash water solution and the chemical agents in the desalination reaction tank, thereby affecting the efficiency of desalination reaction. Therefore, the utility model provides a desalination device of domestic waste incineration flying ash is used for solving above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a desalination device for incineration fly ash of household garbage.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a desalination device for household garbage incineration fly ash comprises a desalination reaction tank and a support frame fixedly installed at the bottom of the desalination reaction tank, wherein reaction heaters are symmetrically arranged on the inner wall of the bottom of the desalination reaction tank, a mounting frame is fixedly installed at the top of the desalination reaction tank, a rotating motor is fixedly installed at the top of the mounting frame, an output shaft of the rotating motor rotates and extends into the mounting frame and is fixedly connected with a rotating shaft, the bottom of the rotating shaft rotates and extends into the desalination reaction tank and is fixedly installed with a plurality of stirring paddles, a rotating pipe is rotatably sleeved on the rotating shaft, the top of the rotating pipe rotates and extends into the mounting frame, L-shaped stirring frames are fixedly installed at the bottoms of the two sides of the rotating pipe, a plurality of first stirring rods are fixedly installed on the inner wall of each L-shaped stirring frame, a plurality of second stirring rods are fixedly connected to the outer side of each L-shaped stirring frame, and a transmission gear is fixedly sleeved on the rotating pipe positioned in the mounting frame, a telescopic motor is fixed on the inner wall of the right side of the mounting rack, a straight rack is fixedly connected to the output end of the telescopic motor, and the straight rack is meshed with the transmission gear.
Preferably, a plurality of stirring paddles are arranged on the rotating shaft in an annular array mode, and the stirring paddles and the first stirring rod are arranged in a layered and staggered mode.
Preferably, one side of the second stirring rod, which is far away from the L-shaped stirring frame, is provided with a cleaning brush, and the cleaning brush is matched with the inner wall of the desalting reaction tank.
Preferably, the inner wall of the top of the desalting reaction tank is provided with a mounting hole, a sealing bearing is fixedly sleeved in the mounting hole, and the rotating pipe is rotatably mounted on the sealing bearing.
Preferably, a flange is fixedly arranged on the output end of the telescopic motor, and the output end of the telescopic motor is fixedly connected with the right end of the spur rack through the flange.
Preferably, the top of the left side of the desalting reaction tank is provided with a feeding connecting port, the bottom of the desalting reaction tank is provided with a discharging port, and the discharging port is provided with a discharging valve.
Compared with the prior art, the beneficial effects of the utility model are that:
in the utility model, the rotating shaft is driven to rotate by the output shaft of the rotating motor, and the stirring paddle is driven to rotate when the rotating shaft rotates, so that the incineration fly ash water liquid and the chemical agent in the desalination reaction tank can be stirred and mixed in a rotating way by the rotation of the stirring paddle;
meanwhile, the straight rack is driven to move left and right through the expansion of the output end of the expansion motor, and the straight rack is meshed with the transmission gear to be in transmission fit when moving left and right, so that the transmission gear can rotate forward and backward, and the transmission gear drives the rotating pipe, the L-shaped stirring frame, the first stirring rod, the second stirring rod and the cleaning brush to integrally rotate back and forth when rotating, so that the incineration fly ash in the desalting reaction tank can be further stirred and mixed with a chemical agent;
to sum up, the utility model discloses in, can be quick carry out abundant even mixture to incineration fly ash and chemical agent and water in the desalination retort, accelerated the speed of mixing greatly, improved the reaction efficiency of composition such as chloride ion, heavy metal ion in the fly ash and chemical agent, often lead to the incomplete drawback of follow-up reaction because of the not abundant of fly ash and chemical agent mixture among the desalination device technique of having avoided current domestic waste incineration fly ash to the efficiency and the reaction effect of desalination have been ensured.
Drawings
FIG. 1 is a schematic structural diagram of a desalination apparatus for fly ash from incineration of household garbage according to the present invention;
FIG. 2 is an enlarged schematic view of a portion A of FIG. 1 according to the present invention;
fig. 3 is a schematic structural view between the transfer pipe, the L-shaped stirring frame, the first stirring rod, the second stirring rod, and the cleaning brush of the present invention.
In the figure: the device comprises a desalting reaction tank 1, a mounting frame 2, a rotating motor 3, a rotating shaft 4, a stirring paddle 5, a rotating pipe 6, an L-shaped stirring frame 7, a first stirring rod 8, a second stirring rod 9, a cleaning brush 10, a reaction heater 11, a discharge hole 12, a feeding connecting port 13, a sealing bearing 14, a telescopic motor 15, a straight rack 16, a transmission gear 17 and a flange 18.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, a desalination apparatus for fly ash from incineration of household garbage comprises a desalination reaction tank 1 and a support frame fixedly installed at the bottom of the desalination reaction tank 1, wherein reaction heaters 11 are symmetrically arranged on the inner wall of the bottom of the desalination reaction tank 1, an installation frame 2 is fixedly installed at the top of the desalination reaction tank 1, a rotating motor 3 is fixedly installed at the top of the installation frame 2, an output shaft of the rotating motor 3 rotates to extend into the installation frame 2 and is fixedly connected with a rotating shaft 4, the bottom of the rotating shaft 4 rotates to extend into the desalination reaction tank 1 and is fixedly installed with a plurality of stirring paddles 5, a rotating pipe 6 is rotatably sleeved on the rotating shaft 4, the top of the rotating pipe 6 rotates to extend into the installation frame 2, L-shaped stirring frames 7 are fixedly installed at the bottoms of the two sides of the rotating pipe 6, a plurality of first stirring rods 8 are fixedly installed on the inner wall of the L-shaped stirring frames 7, the outer side of the L-shaped stirring frame 7 is fixedly connected with a plurality of second stirring rods 9, a transmission gear 17 is fixedly sleeved on the rotating pipe 6 positioned in the mounting frame 2, a telescopic motor 15 is fixed on the inner wall of the right side of the mounting frame 2, a spur rack 16 is fixedly connected to the output end of the telescopic motor 15, and the spur rack 16 is meshed with the transmission gear 17. The utility model discloses in, the flying ash that burns in the desalination retort 1 that can be quick carries out abundant even mixture with chemical agent and water, has accelerated the speed of mixing greatly, has improved the reaction efficiency of composition such as chloride ion, heavy metal ion in the flying ash and chemical agent, has avoided often leading to the incomplete drawback of follow-up reaction because of the flying ash is mixed with chemical agent inadequately in the desalination device technique of present domestic waste burning flying ash to the efficiency of desalination reaction has been ensured.
In this example, a plurality of stirring paddles 5 are arranged in an annular array on the rotating shaft 4, and the stirring paddles 5 are arranged in a staggered manner in layers with the first stirring rod 8.
In this example, the side of the second stirring rod 9 away from the L-shaped stirring frame 7 is provided with a cleaning brush 10, and the cleaning brush 10 is adapted to the inner wall of the desalination reaction tank 1.
In this example, the inner wall of the top of the desalination reaction tank 1 is provided with a mounting hole, a sealing bearing 14 is fixedly sleeved in the mounting hole, and the rotating pipe 6 is rotatably mounted on the sealing bearing 14.
In this example, a flange 18 is fixedly disposed on an output end of the telescopic motor 15, and the output end of the telescopic motor 15 is fixedly connected to a right end of the spur rack 16 through the flange 18.
In this example, the top of the left side of the desalination reaction tank 1 is provided with a feeding connection port 13, the bottom of the desalination reaction tank 1 is provided with a discharge port 12, and the discharge port 12 is provided with a discharge valve.
The utility model discloses a desalination device of domestic waste incineration fly ash, when needs mix the desalination reaction to the incineration fly ash in desalination retort 1 with chemical agent and water, drive pivot 4 through rotating electrical machines 3 output shaft and rotate, drive stirring rake 5 when pivot 4 rotates, like this through the rotation of stirring rake 5, can carry out the rotatory stirring to the incineration fly ash water liquid and the chemical agent in desalination retort 1 and mix; meanwhile, still drive the spur rack 16 through the flexible of flexible motor 15 output and remove about, and the spur rack 16 still with transmission gear 17 meshing transmission cooperation when removing about, and then can make transmission gear 17 just reverse, and drive transmission gear 17 drives rotating tube 6 and L shape stirring frame 7 again when rotating, first stirring rod 8, second stirring rod 9, cleaning brush 10 whole round trip rotation, and then can further stir the mixture to burning flying dust and chemical agent in desalination retort 1, finally, the utility model discloses in, can be quick carry out abundant even mixture to burning flying dust and chemical agent and water in desalination retort 1, accelerated the speed of mixing greatly, improved the reaction efficiency of chlorine ion in the flying dust, composition such as heavy metal ion and chemical agent, avoided often leading to the drawback of the incomplete reaction of follow-up among the desalination device technique of present domestic waste burning flying dust often because of flying dust and chemical agent mixed inadequately Thereby ensuring the efficiency of the desalting reaction.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a desalination device of domestic waste incineration flying ash, includes desalination retort (1) and fixed mounting at the support frame of desalination retort (1) bottom, and the symmetry is provided with reaction heater (11) on the bottom inner wall of desalination retort (1), its characterized in that, the top fixed mounting of desalination retort (1) has mounting bracket (2), and the top fixed mounting of mounting bracket (2) has rotating electrical machines (3), and the output shaft of rotating electrical machines (3) rotates and extends to in mounting bracket (2) and fixedly connected with pivot (4), and the bottom of pivot (4) rotates and extends to in desalination retort (1) and fixedly mounted with a plurality of stirring rakes (5), rotating tube (6) have been cup jointed in the rotation on pivot (4), and the top of rotating tube (6) rotates and extends to in mounting bracket (2), the equal fixed mounting in both sides bottom of rotating tube (6) has L shape stirring frame (7), fixed mounting has a plurality of first stirring rods (8) on the inner wall of L shape stirring frame (7), and a plurality of second stirring rods (9) of outside fixedly connected with of L shape stirring frame (7) are located the fixed cover and have been connect drive gear (17) on rotating tube (6) in mounting bracket (2), be fixed with flexible motor (15) on the right side inner wall of mounting bracket (2), the output fixedly connected with spur rack (16) of flexible motor (15), and spur rack (16) and drive gear (17) mesh mutually.
2. The desalination apparatus for fly ash from incineration of household garbage according to claim 1, wherein a plurality of stirring paddles (5) are arranged on the rotating shaft (4) in an annular array, and the stirring paddles (5) and the first stirring rods (8) are arranged in a staggered manner in layers.
3. The desalination device for fly ash from household garbage incineration as claimed in claim 1, wherein the side of the second stirring rod (9) far away from the L-shaped stirring frame (7) is provided with a cleaning brush (10), and the cleaning brush (10) is adapted to the inner wall of the desalination reaction tank (1).
4. The desalination device for fly ash from domestic waste incineration according to claim 1, wherein the inner wall of the top of the desalination reaction tank (1) is provided with a mounting hole, a sealing bearing (14) is fixedly sleeved in the mounting hole, and the rotating pipe (6) is rotatably mounted on the sealing bearing (14).
5. The desalination device for fly ash from incineration of household garbage as defined in claim 1, wherein a flange (18) is fixedly arranged at the output end of the telescopic motor (15), and the output end of the telescopic motor (15) is fixedly connected with the right end of the spur rack (16) through the flange (18).
6. The desalination device for fly ash from household garbage incineration according to claim 1, wherein a feeding connection port (13) is arranged at the top of the left side of the desalination reaction tank (1), a discharge port (12) is arranged at the bottom of the desalination reaction tank (1), and a discharge valve is arranged on the discharge port (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121068039.9U CN214639063U (en) | 2021-05-18 | 2021-05-18 | Desalination device for household garbage incineration fly ash |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121068039.9U CN214639063U (en) | 2021-05-18 | 2021-05-18 | Desalination device for household garbage incineration fly ash |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214639063U true CN214639063U (en) | 2021-11-09 |
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ID=78495655
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121068039.9U Active CN214639063U (en) | 2021-05-18 | 2021-05-18 | Desalination device for household garbage incineration fly ash |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214639063U (en) |
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2021
- 2021-05-18 CN CN202121068039.9U patent/CN214639063U/en active Active
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Effective date of registration: 20220609 Address after: 224000 environmental protection industry incubation base, 88 environmental protection Avenue, Tinghu District, Yancheng City, Jiangsu Province (28) Patentee after: ZHONGKE JINGTOU ENVIRONMENTAL SCIENCE AND TECHNOLOGY JIANGSU CO.,LTD. Address before: 221000 Shunhe building materials Industrial Park, Fengxian County, Xuzhou City, Jiangsu Province Patentee before: Xuzhou Zhongke Zhenfeng environmental science and Technology Research Institute Co.,Ltd. |