CN221116161U - Sealed coal bucket structure for strip-shaped coal ditch - Google Patents
Sealed coal bucket structure for strip-shaped coal ditch Download PDFInfo
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- CN221116161U CN221116161U CN202323298734.6U CN202323298734U CN221116161U CN 221116161 U CN221116161 U CN 221116161U CN 202323298734 U CN202323298734 U CN 202323298734U CN 221116161 U CN221116161 U CN 221116161U
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- coal
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- shaped
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- 239000003245 coal Substances 0.000 title claims abstract description 120
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 22
- 239000010959 steel Substances 0.000 claims abstract description 22
- 239000000126 substance Substances 0.000 claims description 13
- 229910001220 stainless steel Inorganic materials 0.000 claims description 9
- 239000010935 stainless steel Substances 0.000 claims description 9
- 238000000926 separation method Methods 0.000 abstract description 8
- 239000000428 dust Substances 0.000 abstract description 5
- 238000007789 sealing Methods 0.000 abstract description 4
- 230000006378 damage Effects 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 abstract description 2
- 238000003466 welding Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 238000010248 power generation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004630 mental health Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The application discloses a sealed coal bucket structure for a strip-shaped coal ditch, which comprises a strip-shaped coal ditch, wherein a separation beam is arranged in the middle of the strip-shaped coal ditch, inclined planes are arranged on opposite longitudinal surfaces of the separation beam and the strip-shaped coal ditch, and two ends of the separation beam are connected with the strip-shaped coal ditch through two concrete beams, and the sealed coal bucket structure is characterized in that: the two ends of the separation beam are respectively provided with two first coal hoppers, the two first coal hoppers are connected with the second coal hoppers through the steel plates, the upper surfaces of the strip-shaped coal ditches are provided with connecting plates, and one end of each connecting plate is hinged with the corresponding cover plate; according to the application, the open coal ditch is changed into the closed coal bucket, so that the sealing performance is good, the working environment of workers is improved, the damage of dust to the bodies of the workers is reduced, and the overhaul and maintenance workload of the workers is reduced.
Description
Technical Field
The application relates to the technical field of coal conveying system equipment of thermal power generation, in particular to a sealed coal bucket structure for a strip-shaped coal ditch.
Background
In the thermal power generation process, raw coal is required to be continuously conveyed to a boiler system to provide power for power generation of a turbine unit, and equipment is required to stably convey materials due to different particle sizes of raw coal entering a plant. In the conveying process, the strip-shaped coal ditch is of an open design, so that a large amount of dust is raised due to the fall and flow of materials, the surrounding environment is polluted greatly, and the health of workers is greatly damaged, so that the sealing type coal hopper structure for the strip-shaped coal ditch is required to solve the problems.
Disclosure of Invention
The application aims to overcome the existing defects, and provides a sealed coal bucket structure for a strip-shaped coal ditch, which is used for ensuring that materials are conveyed in a closed environment and improving the work of a worker working environment, reducing the labor intensity of the worker and reducing the harm of dust to the body of the worker, and particularly can be used for primary storage and discharge of raw coal of a coal conveying system of a coal discharging ditch, so that the problems in the background art can be effectively solved.
In order to achieve the above purpose, the present application provides the following technical solutions: the utility model provides a sealed coal scuttle structure for strip-shaped coal ditch, includes the strip-shaped coal ditch, and strip-shaped coal ditch middle part is provided with the separation roof beam, all is provided with the inclined plane on the relative longitudinal surface of separation roof beam and strip-shaped coal ditch, and separation roof beam both ends are connected through two concrete beams with the strip-shaped coal communication, still include first coal scuttle, second coal scuttle, steel sheet and apron, the both ends of separation roof beam all are provided with two first coal scuttles, link to each other with the second coal scuttle through the steel sheet between two first coal scuttles, and the upper surface of strip-shaped coal ditch is provided with the connecting plate, and connecting plate one end articulates there is the apron.
Further, the first coal bucket and the second coal bucket are formed by four side plates and are conical, the upper parts of the first coal bucket and the second coal bucket are wide and the lower parts of the second coal bucket are narrow, and the two side plates are fixed on the longitudinal concrete inclined plane of the strip-shaped coal ditch through chemical anchor bolts.
Further, the steel plate is lapped on the concrete beam.
Furthermore, the outside of chemical anchor bolt is provided with the channel-section steel, and the channel-section steel welds on the curb plate.
Further, stainless steel lining plates are adhered to the inner sides of the first coal bucket and the second coal bucket.
Compared with the prior art, the application has the beneficial effects that: according to the application, the open coal ditch is changed into the closed coal bucket, so that the sealing performance is good, the working environment of workers is improved, the damage of dust to the bodies of the workers is reduced, and the overhaul and maintenance workload of the workers is reduced.
Drawings
FIG. 1 is a top view of the present application;
FIG. 2 is a cross-sectional view of A-A of FIG. 1;
FIG. 3 is a cross-sectional view of B-B in FIG. 1.
In the figure: 1 bar coal ditch, 2 dividing beam, 3 first coal bucket, 4 second coal bucket, 5 steel sheet, 6 apron, 7 chemical anchor bolts, 8 connecting plates.
Detailed Description
The following description of the embodiments of the present application 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 application, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
In the description of the present application, if an orientation description such as "upper", "lower", "front", "rear", "left", "right", etc. is referred to, it is merely for convenience of description of the present application and simplification of the description, and it is not indicated or implied that the apparatus or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present application. When a feature is referred to as being "disposed," "secured" or "connected" to another feature, it can be directly disposed, secured or connected to the other feature or it can be indirectly disposed, secured or connected to the other feature.
Referring to fig. 1-3, the application provides a sealed coal bucket structure technical scheme for a strip-shaped coal ditch, which comprises the following steps: the utility model provides a sealed coal scuttle structure for strip-shaped coal ditch, including strip-shaped coal ditch 1, strip-shaped coal ditch 1 middle part is provided with separating beam 2, separating beam 2 all is provided with the inclined plane on the relative longitudinal plane of strip-shaped coal ditch 1, separating beam 2 both ends are connected through two concrete beams with strip-shaped coal ditch 1, still include first coal scuttle 3, second coal scuttle 4, steel sheet 5 and apron 6, separating beam 2's both ends all are provided with two first coal scuttles 3, link to each other with second coal scuttle 4 through steel sheet 5 between two first coal scuttles 3, strip-shaped coal ditch 1's upper surface is provided with connecting plate 8, connecting plate 8 one end articulates there is apron 6.
Specifically, the cover plate 6 can rotate along the connecting plate 8, so that the cover plate 6 is opened or closed, and dust is prevented from drifting in the atmosphere during unloading, and physical and mental health of workers is endangered.
More specifically, the second coal bucket 4 is arranged between the two first coal buckets 3 and welded by the steel plates on the concrete beam, so that the tightness between the first coal buckets 3 and the second coal bucket 4 is ensured,
Further, the first coal bucket 3 and the second coal bucket 4 are formed by four side plates and are conical, the upper parts of the two side plates are wide and the lower parts of the two side plates are narrow, and the two side plates are fixed on the longitudinal concrete inclined plane of the strip-shaped coal ditch 1 through chemical anchor bolts 7.
In the manufacturing process, all side plates are fixed on a concrete wall through chemical anchor bolts 7, the side plates are connected in a full-welded mode to form a conical coal bucket, so that the first coal bucket 3 and the second coal bucket 4 are mounted, and then the first coal bucket 3 and the second coal bucket 4 are welded together through a steel plate 5.
Further, the steel plate 5 is lapped on the concrete beam.
Further, the outside of the chemical anchor bolts 7 is provided with channel steel, and the channel steel is welded on the side plates.
Specifically, the chemical anchor bolt 7 is made of stainless steel, and the chemical anchor bolt 7 is prevented from being damaged and corroded by welding channel steel, so that the service life of the chemical anchor bolt 7 is guaranteed.
Further, stainless steel lining plates are respectively stuck to the inner sides of the first coal bucket 3 and the second coal bucket 4.
Specifically, the stainless steel lining plate is fixed through plug welding, and the stainless steel lining plate is a mirror plate, so that friction force is reduced, and coal accumulation is prevented.
When in use: after all the side plates are welded in pairs to form a first coal bucket 3 and a second coal bucket 4, the first coal bucket 3 and the second coal bucket 4 are fixed on a concrete wall through a chemical anchor bolt 9, mirror surface stainless steel lining plates are attached to the inner sides of the first coal bucket 3 and the second coal bucket 4, the mirror surface stainless steel lining plates are fixed on the side plates in a plug welding mode, the circumferences of the mirror surface stainless steel lining plates are fully welded, the second coal bucket 4 and the first coal bucket 3 are welded through a steel plate 5 on a concrete beam, sealing is guaranteed, and the chemical anchor bolt 7 is prevented from being damaged and corroded through welding channel steel.
Although embodiments of the present application 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 application, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a sealed coal scuttle structure for strip-shaped coal ditch, includes strip-shaped coal ditch (1), and strip-shaped coal ditch (1) middle part is provided with separating beam (2), all is provided with the inclined plane on separating beam (2) and the opposite longitudinal face of strip-shaped coal ditch (1), and separating beam (2) both ends are connected its characterized in that through two concrete beams with strip-shaped coal ditch (1): still include first coal scuttle (3), second coal scuttle (4), steel sheet (5) and apron (6), the both ends of dividing roof beam (2) all are provided with two first coal scuttles (3), link to each other with second coal scuttle (4) through steel sheet (5) between two first coal scuttles (3), and the upper surface of bar coal ditch (1) is provided with connecting plate (8), and connecting plate (8) one end articulates there is apron (6).
2. The sealed coal bucket structure for a strip-type coal ditch according to claim 1, wherein: the first coal bucket (3) and the second coal bucket (4) are formed by four side plates and are conical, the upper parts of the first coal bucket and the second coal bucket are wide, the lower parts of the second coal bucket are narrow, and the two side plates are fixed on the longitudinal concrete inclined surface of the strip-shaped coal ditch (1) through chemical anchor bolts (7).
3. The sealed coal bucket structure for a strip-type coal ditch according to claim 1, wherein: the steel plate (5) is lapped on the concrete beam.
4. The sealed coal bucket structure for a strip-type coal ditch according to claim 2, wherein: the outside of chemical anchor bolt (7) is provided with the channel-section steel, and the channel-section steel welds on the curb plate.
5. The sealed coal bucket structure for a strip-type coal ditch according to claim 1 or 2, wherein: stainless steel lining plates are respectively stuck to the inner sides of the first coal bucket (3) and the second coal bucket (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323298734.6U CN221116161U (en) | 2023-12-05 | 2023-12-05 | Sealed coal bucket structure for strip-shaped coal ditch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323298734.6U CN221116161U (en) | 2023-12-05 | 2023-12-05 | Sealed coal bucket structure for strip-shaped coal ditch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221116161U true CN221116161U (en) | 2024-06-11 |
Family
ID=91342971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323298734.6U Active CN221116161U (en) | 2023-12-05 | 2023-12-05 | Sealed coal bucket structure for strip-shaped coal ditch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221116161U (en) |
-
2023
- 2023-12-05 CN CN202323298734.6U patent/CN221116161U/en active Active
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