CN220119381U - Multistage air supply efficiency-increasing energy-saving device of hazardous waste rotary kiln incinerator - Google Patents
Multistage air supply efficiency-increasing energy-saving device of hazardous waste rotary kiln incinerator Download PDFInfo
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- CN220119381U CN220119381U CN202320749842.1U CN202320749842U CN220119381U CN 220119381 U CN220119381 U CN 220119381U CN 202320749842 U CN202320749842 U CN 202320749842U CN 220119381 U CN220119381 U CN 220119381U
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- Prior art keywords
- rotary kiln
- fixedly connected
- wall
- pipeline
- groove
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- 239000002920 hazardous waste Substances 0.000 title claims abstract description 17
- 238000001125 extrusion Methods 0.000 claims description 30
- 230000002195 synergetic effect Effects 0.000 claims description 8
- 239000000779 smoke Substances 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 4
- 239000007789 gas Substances 0.000 description 15
- 239000002699 waste material Substances 0.000 description 11
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 239000004568 cement Substances 0.000 description 6
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 5
- 235000011941 Tilia x europaea Nutrition 0.000 description 5
- 239000004571 lime Substances 0.000 description 5
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 3
- 229910052804 chromium Inorganic materials 0.000 description 3
- 239000011651 chromium Substances 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000001354 calcination Methods 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 239000005995 Aluminium silicate Substances 0.000 description 1
- 229910001021 Ferroalloy Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 description 1
- 235000012211 aluminium silicate Nutrition 0.000 description 1
- 229910001570 bauxite Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910000514 dolomite Inorganic materials 0.000 description 1
- 239000010459 dolomite Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- UGKDIUIOSMUOAW-UHFFFAOYSA-N iron nickel Chemical compound [Fe].[Ni] UGKDIUIOSMUOAW-UHFFFAOYSA-N 0.000 description 1
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
Landscapes
- Incineration Of Waste (AREA)
- Muffle Furnaces And Rotary Kilns (AREA)
Abstract
The utility model discloses a multistage air supply efficiency-increasing energy-saving device of a hazardous waste rotary kiln incinerator, and particularly relates to the technical field of rotary kilns. According to the utility model, the first rotating plate is arranged at one end of the driving shaft, the connecting rod is arranged on the outer wall of the first rotating plate, so that gas in the first pipeline cannot flow reversely.
Description
Technical Field
The utility model relates to the technical field of rotary kilns, in particular to a multistage air supply synergistic energy-saving device of a hazardous waste rotary kiln incinerator.
Background
The rotary kiln, called rotary kiln, refers to rotary calcining kiln (commonly called rotary kiln), the appearance is similar to rotary kiln, also called rotary kiln, belonging to the building material equipment class. Rotary kilns can be classified into cement kilns, metallurgical chemical kilns and lime kilns according to the materials to be treated. The cement kiln is mainly used for calcining cement clinker, and is divided into two main types, namely cement kiln produced by dry method and cement kiln produced by wet method. The metallurgical chemical kiln is mainly used for magnetizing roasting of lean iron ores in iron and steel plants in metallurgical industry; oxidizing and roasting chromium and nickel iron ores; roasting high bauxite ore in a refractory material factory, roasting clinker in an aluminum factory and aluminum hydroxide; roasting chromium ore sand, chromium ore powder and other minerals in chemical plants. Lime kilns (i.e., active lime kilns) are used to calcine active lime and light burned dolomite for iron and steel plants and ferroalloy plants. Classification of rotary kiln: the rotary kiln is classified into a variable-diameter rotary kiln and an drift diameter rotary kiln according to the appearance, and classified into a cement rotary kiln, a ceramsite sand rotary kiln, a kaolin rotary kiln, a lime rotary kiln and the like according to the application, and classified into a fuel gas rotary kiln, a coal-fired rotary kiln and a mixed fuel rotary kiln according to different energy supply effects. Reducing rotary kiln: rotary kiln with changeable front and rear diameters. Typically the diameter varies about 30cm from front to back. Compared with the traditional diameter-variable rotary kiln, the rotary kiln has the advantages of energy conservation and high yield, but the variable diameter rotary kiln has large processing difficulty and is more difficult to process than the traditional diameter-variable rotary kiln. The requirements on equipment are more stringent. Diameter rotary kiln: namely a rotary kiln with the same front and back diameters. And the hazardous waste rotary kiln belongs to one type of rotary kiln.
At present, when the dangerous waste rotary kiln on the market is used, dangerous waste needs to enter the rotary kiln through a kiln hood, in actual use, after the dangerous waste enters the rotary kiln through the kiln hood, a cylinder in the rotary kiln can be driven by a motor and a large gear ring to rotate, so that the dangerous waste in the rotary kiln can be fully combusted, when the dangerous waste rotary kiln is combusted and rotated, most dangerous waste in the rotary kiln can be combusted through natural air inlet, but when the smoke in the rotary kiln is excessive, the dangerous waste in the rotary kiln is insufficient in contact with air, and the combustion efficiency of the dangerous waste in the rotary kiln is reduced.
Disclosure of Invention
The utility model aims to provide a multistage air supply synergistic energy-saving device of a hazardous waste rotary kiln incinerator, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the multistage air supply synergistic energy-saving device of the hazardous waste rotary kiln incinerator comprises a rotary kiln body;
the kiln head cover is fixedly connected to one side of the outer wall of the rotary kiln body;
the kiln tail smoke chamber is fixedly connected to the other side of the outer wall of the rotary kiln body;
the rotary kiln comprises a rotary kiln body, and is characterized in that the rotary kiln body is fixedly connected with a circular ring, the circular ring is fixedly connected with a box body, a first groove is formed in the box body, a motor is fixedly connected to the inside of the first groove, a driving shaft is fixedly connected to one end of an output shaft of the motor, a first rotating plate is fixedly connected to the top of the driving shaft, a connecting rod is fixedly connected to the top of the first rotating plate, a second rotating plate is fixedly connected to one end of the connecting rod, which is far away from the first rotating plate, a driven shaft is fixedly connected to the top of the second rotating plate, a fixed plate is rotationally connected to the outer wall of the driven shaft, the outer wall of the fixed plate is fixedly connected with the inside of the first groove, a second extruding rod is hinged to one end of the first extruding rod, a second groove is formed in the inside of the box body, one end of the second extruding rod penetrates through the inside of the second groove, and the second extruding rod is in sliding connection with the box body.
Further, the inside sliding connection of second recess has the stripper plate, second extrusion pole one end and stripper plate outer wall fixed connection, the joining of second extrusion pole makes first extrusion pole can drive the stripper plate motion.
Further, the inside fixedly connected with first pipeline of second recess, first pipeline one end runs through in box outer wall one side, first pipeline outer wall fixedly connected with first check valve, the inside fixedly connected with second pipeline of box, the joining of first check valve makes gas can not follow the inside reverse flow of first pipeline.
Further, the inside fixedly connected with third pipeline of rotary kiln body, third pipeline outer wall fixedly connected with fourth pipeline, the second pipeline runs through inside the rotary kiln body, second pipeline one end and third pipeline fixedly connected with, second pipeline outer wall fixedly connected with second check valve, the joining of second check valve makes gas only allow to enter into the second pipeline from the second recess inside.
Further, rotary kiln body bottom fixedly connected with supporting shoe, supporting shoe outer wall fixedly connected with backup pad, the mounting groove has been seted up to the backup pad outer wall, and the joining of first commentaries on classics board makes the driving shaft can drive the connecting rod motion.
Further, the spout has been seted up to the mounting groove inside, the inside sliding connection of spout has the limiting plate, the limiting plate outer wall rotates and is connected with the threaded rod, threaded rod one end runs through in backup pad outer wall one side, the threaded rod is connected through the screw thread with the backup pad, and the joining of threaded rod makes the limiting plate can be at the inside motion of spout.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the multistage air supply synergistic energy-saving device for the hazardous waste rotary kiln incinerator, the material combustion efficiency in the rotary kiln body can be improved, the first rotating plate is arranged at one end of the driving shaft, the connecting rod is arranged on the outer wall of the first rotating plate, the second rotating plate is arranged at the top of the connecting rod, the driven shaft is arranged at the top of the second rotating plate, the first extrusion rod is arranged on the outer wall of the connecting rod, the second extrusion rod is arranged at one end of the first extrusion rod, the extrusion plate is arranged at one end of the second extrusion rod, and the first one-way valve is arranged on the outer wall of the first pipeline.
2. The multistage air supply synergistic energy-saving device for the hazardous waste rotary kiln incinerator can be more convenient to install, the supporting plate is arranged on the outer wall of the supporting block, the mounting groove is arranged on the outer wall of the supporting plate, the sliding groove is arranged in the mounting groove, the limiting plate is arranged in the sliding groove, the threaded rod is arranged on the outer wall of the limiting plate, and the limiting plate can slide in the sliding groove.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a front cross-sectional view of the case of the present utility model;
FIG. 3 is a top view of a third conduit according to the present utility model;
FIG. 4 is a partial top cross-sectional view of a support plate of the present utility model;
fig. 5 is a top view of a first rotor plate of the present utility model.
In the figure: 1. a rotary kiln body; 2. a kiln head cover; 3. a kiln tail smoke chamber; 4. a circular ring; 5. a case; 6. a first groove; 7. a motor; 8. a driving shaft; 9. a first rotating plate; 10. a connecting rod; 11. a second rotating plate; 12. a driven shaft; 13. a fixing plate; 14. a first extrusion rod; 15. a second extrusion rod; 16. a second groove; 17. an extrusion plate; 18. a first pipe; 19. a first one-way valve; 20. a second pipe; 21. a third conduit; 22. a fourth conduit; 23. a second one-way valve; 24. a support block; 25. a support plate; 26. a mounting groove; 27. a chute; 28. a limiting plate; 29. a threaded rod.
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. 1-5, the utility model provides a multistage air supply synergistic energy-saving device for a hazardous waste rotary kiln incinerator, which has the following technical scheme:
the multistage air supply synergistic energy-saving device of the hazardous waste rotary kiln incinerator comprises a rotary kiln body 1;
the kiln head cover 2 is fixedly connected to one side of the outer wall of the rotary kiln body 1;
the kiln tail smoke chamber 3 is fixedly connected to the other side of the outer wall of the rotary kiln body 1;
the rotary kiln body 1 outer wall fixedly connected with ring 4, ring 4 outer wall fixedly connected with box 5, first recess 6 has been seted up to the inside of box 5, the inside fixedly connected with motor 7 of first recess 6, motor 7 output shaft one end fixedly connected with driving shaft 8, driving shaft 8 top fixedly connected with first rotor plate 9, first rotor plate 9 top fixedly connected with connecting rod 10, first rotor plate 9 one end fixedly connected with second rotor plate 11 is kept away from to connecting rod 10, second rotor plate 11 top fixedly connected with driven shaft 12, driven shaft 12 outer wall rotation is connected with fixed plate 13, fixed plate 13 outer wall and the inside fixed connection of first recess 6, connecting rod 10 outer wall rotation is connected with first extrusion rod 14, first extrusion rod 14 is kept away from connecting rod 10 one end and is articulated to have second extrusion rod 15, second recess 16 has been seted up to the inside of box 5, second extrusion rod 15 one end runs through in second recess 16 inside, second extrusion rod 15 and box 5 sliding connection.
In a preferred embodiment, the second groove 16 is slidably connected to the pressing plate 17, and one end of the second pressing rod 15 is fixedly connected to the outer wall of the pressing plate 17, and when the first pressing rod 14 moves, the first pressing rod 14 drives the second pressing rod 15 to move.
In a preferred embodiment, the second groove 16 is fixedly connected with a first pipe 18, one end of the first pipe 18 penetrates through one side of the outer wall of the box 5, the outer wall of the first pipe 18 is fixedly connected with a first check valve 19, the box 5 is fixedly connected with a second pipe 20, and when gas enters the first pipe 18, the gas can pass through the first check valve 19.
In a preferred embodiment, the rotary kiln body 1 is fixedly connected with a third pipeline 21, the outer wall of the third pipeline 21 is fixedly connected with a fourth pipeline 22, the second pipeline 20 penetrates through the rotary kiln body 1, one end of the second pipeline 20 is fixedly connected with the third pipeline 21, the outer wall of the second pipeline 20 is fixedly connected with a second one-way valve 23, and when gas enters the interior of the second pipeline 20, the gas can pass through the second one-way valve 23 in the interior of the second pipeline 20.
The working principle of the utility model is as follows: when the device is used, dangerous waste products enter the rotary kiln body 1 from the kiln hood 2, the dangerous waste products are burnt in the rotary kiln body 1, the motor 7 is started, the output shaft of the motor 7 drives the driving shaft 8 to move, the driving shaft 8 rotates in the first groove 6, the driving shaft 8 simultaneously drives the first rotating plate 9 to move, the first rotating plate 9 moves circularly in the first groove 6, the first rotating plate 9 simultaneously drives the connecting rod 10 to move, the connecting rod 10 moves circularly in the first groove 6, the connecting rod 10 simultaneously drives the second rotating plate 11 to move, the second rotating plate 11 moves circularly in the first groove 6, the second rotating plate 11 simultaneously drives the driven shaft 12 to move, the driven shaft 12 rotates in the first groove 6, the driven shaft 12 rotates with the fixed plate 13 simultaneously, the connecting rod 10 simultaneously drives the first extrusion rod 14 to move, the first extrusion rod 14 is made to swing in the first groove 6, the first extrusion rod 14 drives the second extrusion rod 15 to move, the second extrusion rod 15 is made to slide in the first groove 6, the second extrusion rod 15 and the box 5 are made to slide in the second groove 16, the second extrusion rod 15 is made to slide in the second groove 16, the second extrusion rod 15 can drive the extrusion plate 17 to move, the extrusion plate 17 is made to slide in the second groove 16, so that gas can enter the second groove 16 from the first pipeline 18, the gas passes through the first one-way valve 19 in the first pipeline 18, the first one-way valve 19 only allows the gas to enter the second groove 16 from the first pipeline 18, the gas enters the second pipeline 20 from the second groove 16, the gas passes through the second one-way valve 23 in the second pipeline 20, the gas enters the third pipeline 21 from the second pipeline 20, the second one-way valve 23 only allows gas to enter the third pipeline 21 from the second pipeline 20, so that the gas enters the fourth pipeline 22 from the third pipeline 21, the gas enters the rotary kiln body 1, and the fourth pipeline 22 can supply air to the rotary kiln body 1, so that dangerous wastes can be combusted more fully.
Referring to fig. 1-4, the present utility model provides the following technical solutions: the rotary kiln body 1 bottom fixedly connected with supporting shoe 24, supporting shoe 24 outer wall fixedly connected with backup pad 25, mounting groove 26 has been seted up to the backup pad 25 outer wall, and when driving shaft 8 moved, driving shaft 8 can drive first rotor plate 9 motion.
In a preferred embodiment, a sliding groove 27 is formed in the mounting groove 26, a limiting plate 28 is slidably connected in the sliding groove 27, a threaded rod 29 is rotatably connected to the outer wall of the limiting plate 28, one end of the threaded rod 29 penetrates through one side of the outer wall of the supporting plate 25, the threaded rod 29 is connected with the supporting plate 25 through threads, and when the threaded rod 29 moves, the threaded rod 29 can drive the limiting plate 28 to move.
The working principle of the utility model is as follows: when the device is used, the position of the device needs to be fixed, the bolt is led to enter the mounting groove 26, one end of the bolt is connected with the embedded hole on the ground, the threaded rod 29 is rotated, the threaded rod 29 and the supporting plate 25 move through threads, the threaded rod 29 can slowly slide in the mounting groove 26, the threaded rod 29 drives the limiting plate 28 to move at the same time, the limiting plate 28 slides in the mounting groove 26, the limiting plate 28 simultaneously slides in the sliding groove 27, the limiting plate 28 extrudes the bolt, and then the two limiting plates 28 limit the bolt, so that the position of the device is fixed.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (6)
1. The multistage air supply synergistic energy-saving device of the hazardous waste rotary kiln incinerator comprises a rotary kiln body (1);
the kiln head cover (2) is fixedly connected to one side of the outer wall of the rotary kiln body (1);
a kiln tail smoke chamber (3) fixedly connected to the other side of the outer wall of the rotary kiln body (1);
the method is characterized in that:
the rotary kiln comprises a rotary kiln body (1), a circular ring (4) is fixedly connected to the outer wall of the rotary kiln body (1), a box body (5) is fixedly connected to the outer wall of the circular ring (4), a first groove (6) is formed in the box body (5), a motor (7) is fixedly connected to the inner portion of the first groove (6), a driving shaft (8) is fixedly connected to one end of an output shaft of the motor (7), a first rotating plate (9) is fixedly connected to the top of the driving shaft (8), a connecting rod (10) is fixedly connected to the top of the first rotating plate (9), a second rotating plate (11) is fixedly connected to one end of the connecting rod (10), a driven shaft (12) is fixedly connected to one end of the connecting rod (10), a fixed plate (13) is rotatably connected to the outer wall of the driven shaft (12), a first extruding rod (14) is fixedly connected to the inner portion of the fixed plate (13), a second extruding rod (15) is hinged to one end of the connecting rod (10), a second extruding rod (16) penetrates through the inner portion of the first groove (16), the second extrusion rod (15) is in sliding connection with the box body (5).
2. The hazardous waste rotary kiln incinerator multi-stage air supply efficiency-increasing energy-saving device according to claim 1, characterized in that: the second groove (16) is internally connected with the extrusion plate (17) in a sliding manner, and one end of the second extrusion rod (15) is fixedly connected with the outer wall of the extrusion plate (17).
3. The hazardous waste rotary kiln incinerator multi-stage air supply efficiency-increasing energy-saving device according to claim 1, characterized in that: the first pipeline (18) is fixedly connected to the inside of the second groove (16), one end of the first pipeline (18) penetrates through one side of the outer wall of the box body (5), the first check valve (19) is fixedly connected to the outer wall of the first pipeline (18), and the second pipeline (20) is fixedly connected to the inside of the box body (5).
4. The hazardous waste rotary kiln incinerator multi-stage air supply efficiency-enhancing energy-saving device according to claim 3, wherein: the rotary kiln is characterized in that a third pipeline (21) is fixedly connected inside the rotary kiln body (1), a fourth pipeline (22) is fixedly connected to the outer wall of the third pipeline (21), a second pipeline (20) penetrates inside the rotary kiln body (1), one end of the second pipeline (20) is fixedly connected with the third pipeline (21), and a second one-way valve (23) is fixedly connected to the outer wall of the second pipeline (20).
5. The hazardous waste rotary kiln incinerator multi-stage air supply efficiency-increasing energy-saving device according to claim 1, characterized in that: the rotary kiln is characterized in that a supporting block (24) is fixedly connected to the bottom end of the rotary kiln body (1), a supporting plate (25) is fixedly connected to the outer wall of the supporting block (24), and a mounting groove (26) is formed in the outer wall of the supporting plate (25).
6. The hazardous waste rotary kiln incinerator multi-stage air supply efficiency-enhancing energy-saving device according to claim 5, characterized in that: the mounting groove (26) is internally provided with a sliding groove (27), the sliding groove (27) is internally connected with a limiting plate (28) in a sliding manner, the outer wall of the limiting plate (28) is rotationally connected with a threaded rod (29), one end of the threaded rod (29) penetrates through one side of the outer wall of the supporting plate (25), and the threaded rod (29) is connected with the supporting plate (25) through threads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320749842.1U CN220119381U (en) | 2023-04-07 | 2023-04-07 | Multistage air supply efficiency-increasing energy-saving device of hazardous waste rotary kiln incinerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320749842.1U CN220119381U (en) | 2023-04-07 | 2023-04-07 | Multistage air supply efficiency-increasing energy-saving device of hazardous waste rotary kiln incinerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220119381U true CN220119381U (en) | 2023-12-01 |
Family
ID=88915823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320749842.1U Active CN220119381U (en) | 2023-04-07 | 2023-04-07 | Multistage air supply efficiency-increasing energy-saving device of hazardous waste rotary kiln incinerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220119381U (en) |
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2023
- 2023-04-07 CN CN202320749842.1U patent/CN220119381U/en active Active
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