CN216977500U - Wind shielding device for rotary kiln - Google Patents
Wind shielding device for rotary kiln Download PDFInfo
- Publication number
- CN216977500U CN216977500U CN202220695318.6U CN202220695318U CN216977500U CN 216977500 U CN216977500 U CN 216977500U CN 202220695318 U CN202220695318 U CN 202220695318U CN 216977500 U CN216977500 U CN 216977500U
- Authority
- CN
- China
- Prior art keywords
- side plate
- rotary kiln
- wind shielding
- groove
- shielding device
- 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.)
- Active
Links
Images
Landscapes
- Muffle Furnaces And Rotary Kilns (AREA)
Abstract
The utility model belongs to the technical field of wind shielding of rotary kilns, in particular to a wind shielding device for a rotary kiln, which comprises a left side plate, a right side plate, an adjustable connecting assembly, a telescopic rod and a reinforcing sealing plate, wherein the left side plate and the right side plate are connected through the adjustable connecting assembly, a left through groove is formed in the side wall of the left side plate, the telescopic rod is movably arranged in the left through groove in a penetrating way, the reinforcing sealing plate is welded at one end of the telescopic rod and is jointed with the left through groove, the left side plate, the right side plate and the reinforcing sealing plate of the utility model jointly form a sealing sheet, the sealing sheet can be sequentially and uniformly laid at the kiln opening of the rotary kiln through the matching of a connecting bolt and a connecting screw hole in actual use, pins are not needed for each structure, the assembly and disassembly are simpler, and the arrangement of the adjustable connecting assembly ensures that the utility model has wider application range, and can carry out self-adaptive adjustment on the kiln openings at different positions, simple and convenient use and strong practicability.
Description
Technical Field
The utility model belongs to the technical field of wind shielding of rotary kilns, and particularly relates to a wind shielding device for a rotary kiln.
Background
Rotary kilns can be divided into cement kilns, metallurgical chemical kilns and lime kilns according to different materials to be treated. The cement kiln is mainly used for calcining cement clinker and comprises a dry-process cement kiln and a wet-process cement kiln. The metallurgical chemical kiln is mainly used for magnetizing and roasting lean iron ore in steel plants in the metallurgical industry; oxidizing and roasting chromium and nickel iron ores; the refractory material factory roasts bauxite and the aluminum factory roasts clinker and aluminum hydroxide; roasting chromium ore sand, chromium ore powder and other minerals in a chemical plant. Lime kilns (i.e., active lime kilns) are used for roasting active lime and lightly calcined dolomite used in steel plants and iron and alloy plants. Classifying the rotary kiln: the kiln is divided into a variable-diameter rotary kiln and a drift diameter rotary kiln according to the shape, can be divided into a cement rotary kiln, a ceramsite sand rotary kiln, a kaolin rotary kiln, a lime rotary kiln and the like according to the purposes, and is divided into a gas rotary kiln, a coal rotary kiln and a mixed fuel rotary kiln according to different energy supply effects.
And be used for need to set up rimq device between cement manufacture's rotary kiln and the kiln hood cover, be used for preventing the inside dust departure of rotary kiln, the rimq device of current rotary kiln mainly adopts the sealed form of fish scale, it prevents dust and the hot-air that the rotary kiln produced to set up fish scale sealing device between the kiln hood cover of rotary kiln and cold wind cover promptly to leak outward, but the structure of fish scale is too simple, adopt the pin to fix mostly when in-service use, loading and unloading are inconvenient, and application scope is less, can't keep out the wind with the kiln hood cover to the rotary kiln of different intervals, for this reason, we propose a rimq device who is used for the rotary kiln after optimizing and improving.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Aiming at the defects of the prior art, the utility model provides the wind shielding device for the rotary kiln, the sealing sheet is formed by the left side plate, the right side plate and the reinforcing sealing plate together, and the sealing sheet is sequentially and uniformly paved at the kiln opening of the rotary kiln through the matching of the connecting bolt and the connecting screw hole in actual use.
(II) technical scheme
In order to achieve the purpose, the utility model provides the following technical scheme: a wind shielding device for a rotary kiln comprises a left side plate, a right side plate, an adjustable connecting assembly, an expansion link and a reinforcing sealing plate;
the left side plate and the right side plate are connected through the adjustable connecting assembly;
the side wall of the left side plate is provided with a left penetrating groove, the telescopic rod movably penetrates through the groove, the reinforcing sealing plate is welded at one end of the telescopic rod, and the reinforcing sealing plate is attached to the groove.
Preferably, a right penetrating groove is formed in the side wall of the right side plate, and the depth of the right penetrating groove is the same as the thickness of the reinforcing sealing plate.
By adopting the scheme, the reinforcing sealing plate can be just clamped into the right penetrating groove after moving to the right, so that the sealing effect is achieved, the sealing effect of the sealing device is ensured, and the movable structure can meet different installation requirements.
Preferably, the reinforcing sealing plate is provided with a pin hole, and the right penetrating groove on the right side plate is internally provided with a matching hole.
By adopting the scheme, the pin hole can be used for driving in the pin, the reinforcing sealing plate can be fixed on the right side plate, the reinforcing sealing plate can be fixed, and the sealing effect of the utility model is further ensured.
Preferably, the connecting bolt is arranged at the top of the left side plate and the top of the right side plate in a penetrating mode, the connecting screw holes are formed in the bottoms of the left side plate and the right side plate, the connecting bolt is matched with the type of the connecting screw holes, and the screwing convex disc is arranged at one end of the connecting bolt.
By adopting the scheme, a plurality of devices can be sequentially connected through the connecting bolts and the connecting screw holes, so that an annular sealing structure is formed at the joint of the kiln opening.
Preferably, coupling assembling includes screwed pipe, hexagonal lug and threaded rod with adjustable, the quantity of threaded rod is two, two the threaded rod respectively with left side board with right side board fixed connection, the both ends of screwed pipe respectively with the threaded rod is connected.
Through adopting above-mentioned scheme for the screwed pipe can rotate for the threaded rod when rotating, thereby makes the relative position between threaded rod and the screwed pipe change, and then the distance between the left side board that two threaded rods of control are connected and the right side board is adjusted for seal the wind-break to the kilneye of different grade type, application scope is wider.
Preferably, the hexagonal projection is welded on the outer wall of the threaded pipe, and the hexagonal projection is an annular block.
Through adopting above-mentioned scheme for the rotation of screwed pipe is easily controlled more, only needs to keep left side board and right side board motionless, twists through the spanner and moves hexagonal lug, drives the relative threaded rod of screwed pipe and rotates alright adjust the distance between left side board and the right side board, and easy operation is convenient, and the practicality is strong.
(III) advantageous effects
Compared with the prior art, the utility model provides a wind shielding device for a rotary kiln, which has the following beneficial effects:
the adjustable connecting assembly has the advantages that the combined structure is adopted, the left side plate, the right side plate and the reinforcing sealing plate are utilized to jointly form the sealing sheet, the sealing sheet is sequentially and uniformly laid at the kiln opening of the rotary kiln through the matching of the connecting bolt and the connecting screw hole in actual use, the pin is not required to be carried out on each structure, the assembly and disassembly are simpler, the adjustable connecting assembly is wider in application range, the kiln openings at different positions can be adaptively adjusted, the use is simple and convenient, and the practicability is strong.
Drawings
FIG. 1 is a schematic front view of the right side view of the present invention;
FIG. 2 is a schematic view of the backside structure of the present invention;
FIG. 3 is a schematic front view of the left side view of the present invention;
FIG. 4 is a schematic view of an adjustable connecting assembly according to the present invention;
in the figure:
1. a left side plate; 1-1, left through groove;
2. a right side plate; 2-1, right through groove;
3. an adjustable connection assembly; 3-1, a threaded pipe; 3-2, hexagonal bumps; 3-3, a threaded rod;
4. a telescopic rod;
5. reinforcing the sealing plate; 5-1, pin holes;
6. a connecting bolt;
7. and connecting the screw holes.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Please refer to fig. 1-4.
Example one
A wind shielding device for a rotary kiln comprises a left side plate 1, a right side plate 2, an adjustable connecting assembly 3, an expansion rod 4 and a reinforcing sealing plate 5.
The left side plate 1 and the right side plate 2 are connected through the adjustable connecting assembly 3, and the distance between the left side plate 1 and the right side plate 2 can be adjusted through the adjustable connecting assembly 3, so that the wind shielding device can be used for shielding wind of rotary kilns and kiln head covers with different distances.
The side wall of the left side plate 1 is provided with a left through groove 1-1, the telescopic rod 4 is movably arranged in the left through groove 1-1 in a penetrating mode, the reinforcing sealing plate 5 is welded at one end of the telescopic rod 4, the reinforcing sealing plate 5 is attached to the left through groove 1-1, the reinforcing sealing plate 5 is of a movable structure, and the reinforcing sealing plate 5 can be just clamped into the right side plate 2 after moving right, so that a sealing effect is achieved.
As shown in figure 1, the side wall of the right side plate 2 is provided with a right through groove 2-1, the depth of the right through groove 2-1 is the same as the thickness of the reinforcing sealing plate 5, in the practical application process of the utility model, the reinforcing sealing plate 5 can be just clamped into the right through groove 2-1 after being moved rightwards, the sealing effect is achieved, the sealing effect of the utility model is ensured, and the movable structure can meet different installation requirements.
As shown in figure 1, a pin hole 5-1 is formed in the reinforcing sealing plate 5, a matching hole is formed in the right penetrating groove 2-1 in the right side plate 2, in the practical application process of the utility model, the pin hole 5-1 is used for driving a pin, and the reinforcing sealing plate 5 can be fixed on the right side plate 2, so that the fixing of the reinforcing sealing plate 5 is realized, and the sealing effect of the utility model is further ensured.
As shown in fig. 2, connecting bolt 6 is all worn to be equipped with at the top of left side board 1 and right side board 2, and connecting screw 7 has all been seted up to the bottom of left side board 1 and right side board 2, and connecting bolt 6 matches with the model of connecting screw 7, and connecting bolt 6's one end is provided with twists the flange.
In the practical application process of the utility model, a plurality of same devices can be connected in sequence through the connecting bolts 6 and the connecting screw holes 7, so that an annular sealing structure is formed at the kiln opening connecting position.
Example two
In this embodiment, the structure of the adjustable connection assembly 3 is customized on the basis of the first embodiment, as shown in fig. 4, the adjustable connection assembly 3 includes two threaded pipes 3-1, six-sided bumps 3-2 and two threaded rods 3-3, the two threaded rods 3-3 are respectively fixedly connected to the left side plate 1 and the right side plate 2, and two ends of the threaded pipe 3-1 are respectively connected to the threaded rods 3-3.
In the practical application process of the utility model, the threaded pipe 3-1 can rotate relative to the threaded rod 3-3 when rotating, so that the relative position between the threaded rod 3-3 and the threaded pipe 3-1 is changed, the distance between the left side plate 1 and the right side plate 2 connected with the two threaded rods 3-3 is controlled to be adjusted, and the utility model is used for sealing and wind shielding kiln mouths of different types, and has wider application range.
As shown in FIG. 4, the hexagonal projection 3-2 is welded on the outer wall of the threaded pipe 3-1, and the hexagonal projection 3-2 is an annular block.
The screwed pipe 3-1 is easier to control, the distance between the left side plate 1 and the right side plate 2 can be adjusted by only keeping the left side plate 1 and the right side plate 2 stationary and twisting the hexagonal lug 3-2 by the wrench to drive the screwed pipe 3-1 to rotate relative to the threaded rod 3-3, so that the operation is simple and convenient, and the practicability is strong.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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 (8)
1. A wind shield for a rotary kiln, comprising: comprises a left side plate (1), a right side plate (2), an adjustable connecting assembly (3), an expansion link (4) and a reinforcing sealing plate (5);
the left side plate (1) is connected with the right side plate (2) through the adjustable connecting assembly (3);
the side wall of the left side plate (1) is provided with a left through groove (1-1), the telescopic rod (4) is movably arranged in the left through groove (1-1), the reinforcing sealing plate (5) is welded at one end of the telescopic rod (4), and the reinforcing sealing plate (5) is attached to the left through groove (1-1).
2. The wind shielding device for a rotary kiln according to claim 1, wherein: the side wall of the right side plate (2) is provided with a right penetrating groove (2-1), and the depth of the right penetrating groove (2-1) is the same as the thickness of the reinforcing sealing plate (5).
3. A wind shielding device for a rotary kiln according to claim 2, wherein: the reinforcing sealing plate (5) is provided with a pin hole (5-1), and the right penetrating groove (2-1) on the right side plate (2) is internally provided with a matching hole.
4. The wind shielding device for a rotary kiln according to claim 1, wherein: connecting bolts (6) are arranged at the tops of the left side plate (1) and the right side plate (2) in a penetrating mode, and connecting screw holes (7) are formed in the bottoms of the left side plate (1) and the right side plate (2) in a penetrating mode.
5. The wind shielding device for the rotary kiln according to claim 4, wherein: the connecting bolt (6) is matched with the connecting screw hole (7) in model, and a screwing convex disc is arranged at one end of the connecting bolt (6).
6. The wind shielding device for a rotary kiln according to claim 1, wherein: the adjustable connecting assembly (3) comprises a threaded pipe (3-1), six-side convex blocks (3-2) and two threaded rods (3-3), and the number of the threaded rods (3-3) is two.
7. The wind shielding device for the rotary kiln according to claim 6, wherein: the two threaded rods (3-3) are respectively and fixedly connected with the left side plate (1) and the right side plate (2), and two ends of the threaded pipe (3-1) are respectively connected with the threaded rods (3-3).
8. A wind shielding device for a rotary kiln according to claim 7, wherein: the hexagonal convex block (3-2) is welded on the outer wall of the threaded pipe (3-1), and the hexagonal convex block (3-2) is an annular block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220695318.6U CN216977500U (en) | 2022-03-28 | 2022-03-28 | Wind shielding device for rotary kiln |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220695318.6U CN216977500U (en) | 2022-03-28 | 2022-03-28 | Wind shielding device for rotary kiln |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216977500U true CN216977500U (en) | 2022-07-15 |
Family
ID=82340043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220695318.6U Active CN216977500U (en) | 2022-03-28 | 2022-03-28 | Wind shielding device for rotary kiln |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216977500U (en) |
-
2022
- 2022-03-28 CN CN202220695318.6U patent/CN216977500U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| AU2017374531B2 (en) | Rotating seal mechanism | |
| CN216977500U (en) | Wind shielding device for rotary kiln | |
| CN201311182Y (en) | Kiln sealing device of rotary kiln | |
| CN212263630U (en) | Spray gun device for lime kiln and lime kiln | |
| CN110436800B (en) | Sealing device for cracks of kiln shell of Maiz active lime kiln | |
| CN108120272B (en) | Annular multitube embedded type step steam-spraying activation kiln device and control method and application thereof | |
| CN210855848U (en) | Distributing device of double-chamber shaft kiln with special-shaped kiln chamber | |
| CN210856186U (en) | Small-size blast furnace does not have bell equipment distributing device | |
| CN212512420U (en) | Sealing plate of rotary kiln head sealing device | |
| CN212692475U (en) | Air volume adjusting device for rotary kiln calcination | |
| CN211527065U (en) | Novel rotary kiln head and tail composite sealing device | |
| CN207351199U (en) | A kind of rotary kiln end novel graphite sealing device | |
| CN203785423U (en) | Calcination rotary kiln | |
| CN202116573U (en) | Blast furnace top distributing gear and sealing structure for same | |
| CN210801982U (en) | Sealing structure for fish scale of kiln head and kiln tail cover | |
| CN206496639U (en) | Rotary sealing mechanism | |
| CN105757268B (en) | Ash valve | |
| CN208982679U (en) | A kind of double-gate plate valve | |
| CN209230268U (en) | A kind of kiln tail sealing device to prolong the service life | |
| CN219956180U (en) | High-efficiency fixer for metal of sealing sleeve furnace wall | |
| CN220062603U (en) | Trapezoidal chute for slag discharge | |
| CN210773368U (en) | Rotary kiln equipment with waste heat utilization in kiln | |
| CN211739840U (en) | Novel rotary kiln head sealing device | |
| CN214612596U (en) | Equipment capable of reducing furnace burden segregation | |
| CN204694052U (en) | Low slippage rotary kiln II keeps off structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |