CN215331795U - Circular coal yard structure with sealed air film - Google Patents
Circular coal yard structure with sealed air film Download PDFInfo
- Publication number
- CN215331795U CN215331795U CN202121492793.5U CN202121492793U CN215331795U CN 215331795 U CN215331795 U CN 215331795U CN 202121492793 U CN202121492793 U CN 202121492793U CN 215331795 U CN215331795 U CN 215331795U
- Authority
- CN
- China
- Prior art keywords
- coal yard
- gas
- dome
- circular coal
- film
- 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
- Tents Or Canopies (AREA)
Abstract
The utility model discloses a gas film closed circular coal yard structure, which mainly comprises an equipment central column and a closed shell of a spherical structure, wherein the closed shell is arranged by taking the equipment central column as the center of a circle, the equipment central column is provided with a material stacking and taking device, the closed shell mainly comprises a circular coal yard retaining wall arranged along the circumference and a gas supporting film dome supported and arranged on the circular coal yard retaining wall, the inner wall of the gas supporting film dome is reinforced and connected with the circular coal yard retaining wall through a gas film anchor cable system uniformly arranged, and a gas film inflation pressure stabilizing mechanism which is communicated with the inner cavity of the gas supporting film dome and is used for inflating and stabilizing the gas supporting film dome is arranged on the inner side wall surface of the circular coal yard retaining wall; circular coal yard barricade adopts cast-in-place reinforced concrete structure, gas props membrane dome and adopts the membrane structure, and gas props the supporting of membrane dome and strengthen fixedly on the stand of circular coal yard barricade and the gas membrane anchor rope system of being made by the cable wire.
Description
Technical Field
The utility model relates to the technical field of civil structures of power plants, in particular to a circular coal yard structure with a sealed air film.
Background
Thermal power station often needs a large amount of coals of deposit, if stack in the open, then the coal cinder of stacking in the open can influence the combustion effect of coal after the solarization is drenched, and the utilization ratio reduces, and can cause environmental pollution when blowing, consequently, generally improves quality of life in the whole society, and under operational environment's big environment, to stacking the place and forming confined enclosure, reduce environmental pollution, it is necessary. At present, a semi-closed or fully-closed coal shed is commonly used, the semi-closed coal shed can block environmental pollution caused by wind blowing to a certain extent, but the influence of sun and rain on the coal combustion effect cannot be removed, the fully-closed coal shed has high manufacturing cost because the span of a coal yard is large, a circular closed coal yard dome adopts a steel structure net rack, the periphery of the circular closed coal yard dome is supported, and the span is the same as the diameter of the coal yard; the conventional circular closed coal yard dome is independent from the stacker-reclaimer; the conventional circular closed coal yard dome has large span (90-130 m), so the rise and the net rack thickness are also large, and the problems of difficult construction and high construction cost exist; the span of the conventional circular closed coal yard dome is a main factor limiting the manufacturing cost.
Disclosure of Invention
The utility model aims to solve the technical problem of providing a gas film closed circular coal yard structure which is simple and convenient to construct and can effectively save construction materials aiming at the defects in the prior art.
The utility model aims to provide a gas film closed circular coal yard structure which mainly comprises an equipment central column and a closed shell of a spherical structure, wherein the closed shell is arranged by taking the equipment central column as the center of a circle, stacking and taking equipment is arranged on the equipment central column, the closed shell mainly comprises a circular coal yard retaining wall arranged along the circumference and a gas supporting film dome supported and arranged on the circular coal yard retaining wall, the inner wall of the gas supporting film dome is reinforced and connected with the circular coal yard retaining wall through a uniformly arranged gas film anchor cable system, and a gas film inflation pressure stabilizing mechanism which is communicated with the inner cavity of the gas supporting film dome and is used for inflating and stabilizing the gas supporting film dome is arranged on the inner side wall surface of the circular coal yard retaining wall.
Further, circular coal yard barricade adopts cast-in-place reinforced concrete structure, the film structure is adopted to gas supporting membrane dome, and gas supporting membrane dome supports and strengthens fixedly on the stand of circular coal yard barricade and the gas film anchor rope system of making by the cable wire, the crooked radian of cable wire is unanimous with the crooked radian of gas supporting membrane dome in the gas film anchor rope system.
Furthermore, the ground in the circular coal yard structure is gradually inclined downwards from one side of the equipment central column to one side of the circular coal yard retaining wall.
The utility model has the beneficial technical effects that: the utility model has simple structure and convenient construction, can greatly reduce the construction period through the air supporting membrane dome, has simple and direct stress of the whole structure, has the characteristic of space structure, has the comprehensive manufacturing cost which is about 50 percent lower than that of the conventional net rack dome directly spanned by peripheral supporting, and has the characteristics of simple form, convenient installation, material saving, space saving, lower manufacturing cost and the like.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic structural diagram of the enclosure of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood by those skilled in the art, the present invention is further described with reference to the accompanying drawings and examples.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "left", "right", "inside", "outside", "lateral", "vertical", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description of the present invention, and do not indicate or imply that the device or element referred to must have a specific orientation, and thus, should not be construed as limiting the present invention.
As shown in fig. 1-2, the circular gas film closed coal yard structure of the present invention mainly comprises an equipment central column 5 and a closed housing of a spherical structure disposed with the equipment central column 5 as a center, wherein the equipment central column 5 is provided with a material stacking and taking device 6, the closed housing mainly comprises a circular coal yard retaining wall 1 disposed along the circumference and a gas supporting film dome 2 supported on the circular coal yard retaining wall 1, the inner wall of the gas supporting film dome 2 is reinforced and connected with the circular coal yard retaining wall 1 through a gas film anchor cable system 3 uniformly disposed, the inner side wall surface of the circular coal yard retaining wall 1 is provided with a gas film inflation pressure stabilizing mechanism 4 communicated with the inner cavity of the gas supporting film dome 2 and used for inflating and stabilizing the gas supporting film dome 2, the gas film inflation pressure stabilizing mechanism 4 is determined by the equipment factory through calculation and is disposed along the periphery of the circular coal yard retaining wall 1, and (5) field installation and construction.
Referring to fig. 1-2, the circular coal yard retaining wall 1 is of a cast-in-place reinforced concrete structure, the cross section of which is determined by calculation and is cast in situ; the gas strut membrane dome 2 is of a membrane structure, the section of a component of the gas strut membrane dome 2 is determined through calculation and is installed and constructed on site, the gas strut membrane dome 2 is supported on a stand column of a circular coal yard retaining wall 1 and is reinforced and fixed by a gas membrane anchor cable system 3 made of a steel cable, the section of the steel cable in the gas membrane anchor cable system 3 is determined through calculation and is installed and constructed on site, and the bending radian of the gas strut membrane dome 2 is consistent with that of the gas strut membrane dome 2. The ground 7 in the circular coal yard structure is gradually inclined downwards from one side of the equipment central column 5 to one side of the circular coal yard retaining wall 1.
The utility model has simple structure and convenient construction, can greatly reduce the construction period through the air supporting membrane dome, has simple and direct stress of the whole structure, has the characteristic of space structure, has the comprehensive manufacturing cost which is about 50 percent lower than that of the conventional net rack dome directly spanned by peripheral supporting, and has the characteristics of simple form, convenient installation, material saving, space saving, lower manufacturing cost and the like. According to calculation and analysis, the air film dome structure has good structural stress performance, meets the standard requirement, and can be used as a dome of a circular closed coal yard.
The specific embodiments described herein are merely illustrative of the principles and utilities of the present invention and are not intended to limit the utility model. Any person skilled in the art can modify or change the above-mentioned embodiments without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (3)
1. The utility model provides a circular coal yard structure of gas film confined, mainly includes equipment center post and uses this equipment center post to be the closed shell of the sphere type structure that the centre of a circle set up, be provided with on the equipment center post and pile material equipment, its characterized in that: the closed shell mainly comprises a circular coal yard retaining wall and an air supporting film dome, wherein the circular coal yard retaining wall and the air supporting film dome are arranged along the circumference, the air supporting film dome is arranged on the inner wall of the air supporting film dome and is fixedly connected with the circular coal yard retaining wall through an evenly arranged air film anchor cable system, and an air film inflation pressure stabilizing mechanism which is communicated with an inner cavity of the air supporting film dome and is used for inflating and stabilizing the air supporting film dome is arranged on the inner side wall surface of the circular coal yard retaining wall.
2. The gas film enclosed circular coal yard structure of claim 1, wherein: circular coal yard barricade adopts cast-in-place reinforced concrete structure, the gas props membrane dome and adopts the membrane structure, and the gas props the supporting of membrane dome and strengthen fixedly on the stand of circular coal yard barricade and the gas membrane anchor rope system of being made by the cable wire, the crooked radian of cable wire is unanimous with the crooked radian of gas props membrane dome in the gas membrane anchor rope system.
3. The gas film enclosed circular coal yard structure of claim 1 or 2, wherein: the ground in the circular coal yard structure is gradually inclined downwards from one side of the equipment central column to one side of the circular coal yard retaining wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121492793.5U CN215331795U (en) | 2021-07-02 | 2021-07-02 | Circular coal yard structure with sealed air film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121492793.5U CN215331795U (en) | 2021-07-02 | 2021-07-02 | Circular coal yard structure with sealed air film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215331795U true CN215331795U (en) | 2021-12-28 |
Family
ID=79564018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121492793.5U Active CN215331795U (en) | 2021-07-02 | 2021-07-02 | Circular coal yard structure with sealed air film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215331795U (en) |
-
2021
- 2021-07-02 CN CN202121492793.5U patent/CN215331795U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2782763Y (en) | Pretensioned type steel strand prestressed concrete pipe pile | |
| WO2013026354A1 (en) | Construction process of arch shed storage silo with super-large-span frame | |
| CN211571953U (en) | Modular box body combined assembly type steel structure house | |
| CN215331795U (en) | Circular coal yard structure with sealed air film | |
| CN213710591U (en) | Tension tower column structure of graticule | |
| CN216862989U (en) | Gas film enclosed door type stacker-reclaimer coal yard structure | |
| CN108358080B (en) | Wind-proof fixing mechanism of tower crane for building | |
| CN214657186U (en) | Ocean current vibration damper for ocean wind power pile | |
| CN202441075U (en) | Supporting frame for big cantilever steel member installation | |
| CN217872015U (en) | Large-span photovoltaic roofing flat net rack closes coal yard structure | |
| CN203222891U (en) | Spherical coal storage shed of grid structure | |
| CN208518163U (en) | A kind of large-span arch steel structure net rack roof | |
| CN202055600U (en) | Novel combined type wind power generation tower frame | |
| CN112282403A (en) | Outer hanging protection frame of high-rise steel construction regularization of assembled | |
| CN205607495U (en) | Urban waterlogging ponding point monitoring station | |
| CN219780968U (en) | Shallow round bin top cover and shallow round bin | |
| CN212176350U (en) | Green environment-friendly energy-saving building | |
| CN218990672U (en) | Steel pipe sectional combined column of concrete structure | |
| CN214306475U (en) | LNG storage tank that possesses novel vault | |
| CN214738126U (en) | Underground internal and external steel structure combined support | |
| CN220364993U (en) | Support frame for adjusting perpendicularity of support base of solar power station | |
| CN214942937U (en) | Structural device of double-span circular arc three-core round steel net rack and framework film closed coal shed | |
| CN2924812Y (en) | Assembled external cover for roof antenna | |
| CN220550922U (en) | Module house with wind-resistant and earthquake-resistant structure | |
| CN212964997U (en) | Wind direction bag support |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |