CN215491125U - Smoke dust collecting cover special for furnace door of tilting rotary furnace - Google Patents
Smoke dust collecting cover special for furnace door of tilting rotary furnace Download PDFInfo
- Publication number
- CN215491125U CN215491125U CN202121593280.3U CN202121593280U CN215491125U CN 215491125 U CN215491125 U CN 215491125U CN 202121593280 U CN202121593280 U CN 202121593280U CN 215491125 U CN215491125 U CN 215491125U
- Authority
- CN
- China
- Prior art keywords
- smoke
- fixed
- furnace
- movable
- rotary furnace
- 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
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Abstract
The utility model discloses a smoke dust collecting cover special for a furnace door of a tilting rotary furnace, which comprises a fixed smoke cover body and a movable smoke cover body, wherein the bottom of the fixed smoke cover body is fixed on the ground, the top of the fixed smoke cover body is connected with a dust removal equipment pipeline, and the movable smoke cover body is fixed on a furnace body of the tilting rotary furnace and rotates together with the furnace body of the tilting rotary furnace; the upper part of the movable smoke hood body is movably connected with the lower part of the fixed smoke hood body, and the rear end of the movable smoke hood body is positioned in the fixed smoke hood body. The movable part of the utility model is provided with the top plate with the arc surface, and the circle center of the arc surface is coincided with the tilting rotation center, thereby ensuring that the movable smoke hood body always moves in the fixed smoke hood body in the whole tilting process, preventing smoke from leaking, having simple structure and low manufacturing cost, and simultaneously reducing the use and maintenance cost of the whole equipment.
Description
Technical Field
The utility model relates to the technical field of industrial furnaces, in particular to a special collecting device for collecting smoke dust at a furnace door of a tilting rotary furnace.
Background
The emission and collection of fumes at the door opening of industrial kilns is of great importance to the overall environmental protection of the plant, in particular tilting rotary furnaces, since the main operating space is near the door opening and the aluminium slags containing much fumes are mainly treated. Flue gas at the door of the industrial furnace enters the dust remover pipeline through the smoke hood, so that the smoke hood not only has a large covering surface but also needs good sealing and collecting effects, and the smoke can be guaranteed not to leak and can be well collected by dust removing equipment.
The design of the smoke hood of the industrial furnace with the tilting structure, particularly the design of the tilting rotary furnace smoke hood needs to be considered more. The smoke hood of the industrial furnace with the tilting structure is generally fixed on the furnace body like the traditional smoke hood, and the smoke hood moves along with the furnace body when tilting. However, the inclined notch is formed in the pipeline opening, so that the pipeline can be disconnected from the inclined notch when the pipeline tilts, one part of the pipeline tilts along with the furnace body, the manufacturing cost is low, the manufacturing is simple, smoke dust can not be leaked when the pipeline is separated, and the inclined notch is only suitable for a common tilting furnace and is not suitable for tilting a rotary furnace. Because the tilting rotary furnace tilts in opposite directions and relatively frequently, the parking position is not fixed during tilting, the tilting rotary furnace stops at any time, and the pipeline leaks basically all the time when being cut.
In addition, a revolving device is arranged at the position of the pipeline, the revolving device is suitable for the tilting rotary furnace, but the revolving device needs to keep concentric rotation with the tilting rotation center of the furnace body, the pipeline is complex to manufacture, the cost is high, and a large installation space is also needed. Or a huge smoke hood is directly made to cover the whole set of tilting rotary furnace, so that the tilting rotary furnace runs in the whole box body, and the cost is very high, and the whole set of equipment is under a working condition with relatively high integral temperature.
Disclosure of Invention
The utility model aims to provide a smoke dust collecting cover special for a furnace door of a tilting rotary furnace, which is characterized in that a smoke cover is made into a two-section structure, one section of the smoke cover moves along with the tilting rotary furnace, and the other section of the smoke cover is fixedly connected with a dust remover pipeline.
The technical scheme adopted by the utility model is as follows: a furnace door smoke dust collecting cover special for a tilting rotary furnace comprises a fixed smoke cover body and a movable smoke cover body, wherein the bottom of the fixed smoke cover body is fixed on the ground, the top of the fixed smoke cover body is connected with a dust removal equipment pipeline, and the movable smoke cover body is fixed on a furnace body of the tilting rotary furnace and rotates together with the furnace body of the tilting rotary furnace; the upper part of the movable smoke hood body is movably connected with the lower part of the fixed smoke hood body, and the rear end of the movable smoke hood body is positioned in the fixed smoke hood body.
The top plate of the movable smoke hood body is an arc surface, and the circle center of the arc surface is coincided with the tilting rotation center of the tilting rotary furnace.
The movable smoke hood body and the fixed smoke hood body are sealed by a soft rubber sheet at the movable connection part.
The baffle plate of the movable smoke hood body and the rotary furnace body are sealed by a soft rubber sheet.
The whole smoke hood body of the utility model is uniformly distributed with reinforcing ribs. The fixed smoke hood body adopts external reinforcing ribs, and the movable smoke hood body adopts internal reinforcing ribs.
The smoke hood adopts a segmented structure and is divided into a movable part and a fixed part, the movable part is provided with an arc surface structure body, and the center of the arc surface coincides with the tilting rotation center, so that the movable smoke hood body always moves in the fixed smoke hood body in the whole tilting process, smoke does not leak, the smoke hood has a simple structure and low manufacturing cost, and the use and maintenance cost of the whole equipment is reduced.
Drawings
FIG. 1 is a block diagram of the present invention;
FIG. 2 is a block diagram of the stationary smoke mask body of the present invention;
FIG. 3 is a block diagram of the movable smoke mask body of the present invention;
FIG. 4 is a block diagram of the movable hood body baffle of the present invention;
FIG. 5 is a state diagram of the use of the present invention;
in the figure: 1. a movable smoke hood body; 2. fixing the smoke hood body; 3. a soft rubber sheet; 4. a smoke collection port 5, a rotary furnace body; 6. a fixed smoke hood body side plate 7 and a fixed smoke hood body front baffle plate; 8. a movable hood body side plate; 9. a movable hood body top plate; 10. a movable hood body baffle.
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 that can be derived by one of ordinary skill in the art from the embodiments given herein are intended to be within the scope of the present invention.
As can be seen from figure 1, the utility model relates to a smoke dust collecting cover for a furnace door of a tilting rotary furnace, which consists of a movable smoke cover body 1 and a fixed smoke cover body 2.
As can be seen from fig. 2, the fixed hood body 2 is composed of 2 side plates, 2 baffle plates and 1 top plate, the bottoms of the 2 side plates are used for supporting and fixing on the ground, and the top plate is provided with a smoke collection port 4 connected with a dust removal device pipeline.
As can be seen from fig. 3 and 4, the movable smoke hood body 1 is composed of 2 side plates, 1 baffle plate and 1 top plate, the side plates are fixed on the rotary furnace body, the baffle plate is provided with a notch matched with the rotary furnace body, the top plate is an arc surface plate, and the circle center of the arc surface is coincided with the tilting rotation center. Half of the movable smoke hood body is positioned in the fixed smoke hood body, and the top plate of the movable smoke hood body is movably connected with the front baffle plate of the fixed smoke hood body. The movable smoke hood body and the fixed smoke hood body are sealed by a soft rubber sheet at the movable connection part. The baffle plate for fixing the smoke hood body 2 and the rotary furnace body are sealed by a soft rubber sheet.
Reinforcing ribs are uniformly distributed on the whole smoke hood body, external reinforcing ribs are adopted for fixing the smoke hood body, and internal reinforcing ribs are adopted for the movable smoke hood body.
The working process of the utility model is as follows:
it can be known from fig. 5 that, when the rotary furnace body tilts, the rotary furnace body drives the movable smoke cover body 1 to move together, because the top of the movable smoke cover body 1 is an arc surface, and the center of the arc surface coincides with the tilting center of the rotary furnace body, thereby ensuring that the movable smoke cover body always moves in the fixed smoke cover body 2 in the whole tilting process, and the clearance between the movable smoke cover body and the fixed smoke cover body is unchanged, and because the joint is sealed by the soft rubber sheet, smoke and dust can not leak.
The smoke hood adopts a segmented structure and is divided into a movable part and a fixed part, and the movable part moves along with the furnace body to ensure the tilting action; the fixing part is connected with the pipeline to ensure the fixation of the smoke tube structure. Meanwhile, the movable part is provided with an arc surface structure, and the circle center of the arc surface is coincided with the tilting rotation center, so that the movable smoke hood body always moves in the fixed smoke hood body in the whole tilting process, smoke cannot leak, the structure is simple, the manufacturing cost is low, and the use and maintenance cost of the whole equipment is reduced.
The embodiments of the present invention are described only for the preferred embodiments of the present invention, and not for the limitation of the concept and scope of the present invention, and various modifications and improvements made to the technical solution of the present invention by those skilled in the art without departing from the design concept of the present invention shall fall into the protection scope of the present invention, and the technical content of the present invention which is claimed is fully set forth in the claims.
Claims (6)
1. A furnace door smoke dust collecting cover special for a tilting rotary furnace comprises a fixed smoke cover body and a movable smoke cover body, wherein the bottom of the fixed smoke cover body is fixed on the ground, the top of the fixed smoke cover body is connected with a dust removal equipment pipeline, and the movable smoke cover body is fixed on a furnace body of the tilting rotary furnace and rotates together with the furnace body of the tilting rotary furnace; the upper part of the movable smoke hood body is movably connected with the lower part of the fixed smoke hood body, and the rear end of the movable smoke hood body is positioned in the fixed smoke hood body.
2. The fume collecting hood for the furnace door of the tilting rotary furnace according to claim 1, wherein: the top plate of the movable smoke hood body is an arc surface, and the circle center of the arc surface is coincided with the tilting rotation center of the tilting rotary furnace.
3. The fume collecting hood for the furnace door of the tilting rotary furnace according to claim 1, wherein: the movable smoke hood body and the fixed smoke hood body are sealed by a soft rubber sheet at the movable connection part.
4. The fume collecting hood for the furnace door of the tilting rotary furnace according to claim 1, wherein: the baffle plate of the movable smoke hood body and the rotary furnace body are sealed by a soft rubber sheet.
5. The fume collecting hood for the furnace door of the tilting rotary furnace according to claim 1, wherein: reinforcing ribs are uniformly distributed on the whole smoke hood body.
6. The fume collecting hood for the furnace door of the tilting rotary furnace according to claim 5, wherein: the fixed smoke hood body adopts external reinforcing ribs, and the movable smoke hood body adopts internal reinforcing ribs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121593280.3U CN215491125U (en) | 2021-07-14 | 2021-07-14 | Smoke dust collecting cover special for furnace door of tilting rotary furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121593280.3U CN215491125U (en) | 2021-07-14 | 2021-07-14 | Smoke dust collecting cover special for furnace door of tilting rotary furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215491125U true CN215491125U (en) | 2022-01-11 |
Family
ID=79726699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121593280.3U Active CN215491125U (en) | 2021-07-14 | 2021-07-14 | Smoke dust collecting cover special for furnace door of tilting rotary furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215491125U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115930615A (en) * | 2022-11-25 | 2023-04-07 | 营口佳镁耐火材料有限公司 | Environment-friendly is flue gas collection device for dumping furnace |
-
2021
- 2021-07-14 CN CN202121593280.3U patent/CN215491125U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115930615A (en) * | 2022-11-25 | 2023-04-07 | 营口佳镁耐火材料有限公司 | Environment-friendly is flue gas collection device for dumping furnace |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN215491125U (en) | Smoke dust collecting cover special for furnace door of tilting rotary furnace | |
| CN101793462B (en) | Large-amplitude suspended double-door mobile mechanism combined with arc furnace and dust hood, as well as dedusting method thereof | |
| CN201969720U (en) | Smoke gathering device for ladle refining furnace | |
| CN210359804U (en) | Ground rail formula laser cutting machine subregion fume extractor and system | |
| CN211522105U (en) | Device for collecting smoke dust of coke oven | |
| CN213507058U (en) | Sealing device for shaft type electric arc furnace | |
| CN209093109U (en) | A kind of smoke filtration purification device of NO_x Reduction by Effective | |
| CN217559025U (en) | High-temperature-resistant vacuum sealing valve | |
| CN220793912U (en) | Full-closed double-suction-port trapping cover device of electric furnace | |
| CN216064775U (en) | Hot flue gas rotary top suction hood | |
| CN201530837U (en) | CAS-OB dedusting device | |
| CN211866139U (en) | Environment-friendly smoke dust collecting device for torsion testing machine test | |
| CN215891148U (en) | Air quantity switching device and waste gas treatment system | |
| CN213528029U (en) | Novel flue gas desulfurization tower | |
| CN219714057U (en) | Vertical copper smelting anode furnace flue gas collection sealing device | |
| CN2713313Y (en) | Coke guiding locomotive of coke furnace with stokehole dust exhaust device | |
| CN219223360U (en) | Dust hood of intermediate frequency electric furnace | |
| CN220232551U (en) | Gas leakage alarm | |
| CN212378502U (en) | Anti-pollution environment-friendly sintering equipment | |
| CN110201965A (en) | Packaged type water seal cleaner | |
| CN210441677U (en) | Dust removal chamber for intermediate frequency furnace smelting | |
| CN215236667U (en) | Melting furnace uncovering smoke exhaust device | |
| CN218821708U (en) | Circulating discharge treatment equipment for non-condensable gas in heating pipe of calcining furnace | |
| CN219045908U (en) | Dust collecting device for steelmaking | |
| CN220958491U (en) | Plasma liquid waste treatment device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |