CN221002179U - Reinforced concrete silo - Google Patents
Reinforced concrete silo Download PDFInfo
- Publication number
- CN221002179U CN221002179U CN202323071770.9U CN202323071770U CN221002179U CN 221002179 U CN221002179 U CN 221002179U CN 202323071770 U CN202323071770 U CN 202323071770U CN 221002179 U CN221002179 U CN 221002179U
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- Prior art keywords
- reinforced concrete
- wall
- annular
- wear
- peripheral surface
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- 239000011150 reinforced concrete Substances 0.000 title claims abstract description 41
- 239000011449 brick Substances 0.000 claims abstract description 39
- 239000011083 cement mortar Substances 0.000 claims abstract description 33
- 230000002093 peripheral effect Effects 0.000 claims abstract description 31
- 239000004567 concrete Substances 0.000 claims abstract description 22
- 229910000831 Steel Inorganic materials 0.000 claims description 24
- 239000010959 steel Substances 0.000 claims description 24
- 238000005485 electric heating Methods 0.000 claims description 7
- 229910045601 alloy Inorganic materials 0.000 claims description 4
- 239000000956 alloy Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 abstract description 8
- 238000010276 construction Methods 0.000 abstract description 7
- 239000002699 waste material Substances 0.000 abstract description 6
- 239000004568 cement Substances 0.000 description 2
- 239000003245 coal Substances 0.000 description 2
- 238000009415 formwork Methods 0.000 description 2
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- -1 ore Substances 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
The utility model discloses a reinforced concrete silo, which belongs to the technical field of storage equipment and aims to solve the problem that the existing hopper inclined wall and the cylindrical vertical wall are connected by a reinforced concrete inclined plate to waste support and a template, wherein the reinforced concrete silo comprises a support plate (4) and a cylindrical vertical wall (1) which are sleeved outside and inside, an annular building block brick wall (2) is arranged on the support plate (4), the annular building block brick wall (2) is formed by building lightweight aerated concrete building blocks (21), the inner peripheral surface of the annular building block brick wall (2) is of a conical structure, and the inner peripheral surface of the annular building block brick wall (2) is connected with a cement mortar layer (24). The light aerated concrete blocks are adopted between the hopper inclined wall and the cylindrical vertical wall of the reinforced concrete silo for filling, so that the construction is convenient, the waste of supports and templates can be avoided, and the dead weight of filling materials is reduced.
Description
Technical Field
The utility model relates to the technical field of storage equipment, in particular to a reinforced concrete silo.
Background
The reinforced concrete silo is used for storing bulk materials such as coal, ore, cement, grains and the like, and good effects are obtained in the aspects of technology, economy and use. Reinforced concrete silos are special structures widely used in metallurgical, coal, building materials, hydropower, grain and other industrial departments. In recent years, the number of reinforced concrete silos is increased, the capacity of a single silo is increased, and the construction scale of the reinforced concrete silo is also increased. In general, a reinforced concrete silo comprises a hopper inclined wall 3 and a cylindrical vertical wall 1, and the common practice between the hopper inclined wall 3 and the cylindrical vertical wall 1 is to connect by reinforced concrete inclined plates 5, as shown in fig. 1. The method has some defects in terms of construction and design, and the reinforced concrete sloping plate 5 has the advantages of complex construction, material waste and high cost. That is, after the construction of the reinforced concrete sloping plate 5 is completed, the support 51 and the formwork 52 in the cavity cannot be taken out, and waste of the support 51 and the formwork 52 is caused.
Disclosure of utility model
In order to solve the problem that the support and the template are wasted due to the fact that the conventional hopper inclined wall and the cylindrical vertical wall are connected through the reinforced concrete inclined plate, the utility model provides the reinforced concrete silo, and the hopper inclined wall and the cylindrical vertical wall of the reinforced concrete silo are filled with light aerated concrete blocks, so that the construction is convenient, the waste of the support and the template can be avoided, and the dead weight of filling materials is reduced.
The technical scheme adopted by the embodiment of the utility model for solving the technical problems is as follows:
The utility model provides a reinforced concrete silo, includes backup pad and cylindric vertical wall that interior overcoat was established, and the backup pad is annular structure, and the inner of backup pad is connected with the funnel inclined wall, and the funnel inclined wall is located the below of backup pad, is provided with annular building block brick wall in the backup pad, and annular building block brick wall is light aerated concrete block masonry formation, and annular building block brick wall's inner peripheral face is the toper structure, and annular building block brick wall's inner peripheral face is connected with the cement mortar layer, and the inner surface on cement mortar layer is connected with wear-resisting inner liner.
The outer peripheral surface of the annular block brick wall is connected with the inner peripheral surface of the cylindrical vertical wall in a matching way, the inner peripheral surface of the annular block brick wall is a conical surface, and the conical degree of the inner peripheral surface of the annular block brick wall is the same as that of the inner peripheral surface of the inclined wall of the funnel.
The density of the lightweight aerated concrete block is 500 kg/cubic meter-700 kg/cubic meter, the length of the lightweight aerated concrete block is 400mm-800mm, the width of the lightweight aerated concrete block is 200mm-400mm, and the height of the lightweight aerated concrete block is 200mm-400mm.
The inner surface of the wear-resistant lining layer is flush with the inner peripheral surface of the inclined wall of the funnel, and the wear-resistant lining layer comprises a plurality of wear-resistant lining plates which are arranged along the circumferential direction of the annular block brick wall.
The wear-resistant lining layer is connected with the cement mortar layer through a cement mortar layer, the wear-resistant lining plate is a steel plate, the thickness of the wear-resistant lining plate is 5mm-25mm, and an alloy wear-resistant layer is deposited on the wear-resistant lining plate in a overlaying mode.
The thickness of the cement mortar layer is 15mm-50mm, a steel wire mesh is arranged in the cement mortar layer, and the steel wire mesh is parallel to the inner peripheral surface of the annular block brick wall.
The distance from the steel wire mesh to the wear-resistant lining layer is greater than the distance from the steel wire mesh to the inner peripheral surface of the annular block brick wall.
The reinforced concrete silo further comprises embedded bars, the embedded bars extend along the horizontal direction, one ends of the embedded bars are located in the annular building block brick wall, and the other ends of the embedded bars are located in the cement mortar layer.
The other end of the embedded bar is fixedly connected with the steel wire mesh.
An electric heating wire is arranged in the cement mortar layer, a power connector is arranged on the lower surface of the supporting plate, and the electric heating wire is connected with the power connector.
The embodiment of the utility model has the beneficial effects that: the light aerated concrete blocks are adopted between the hopper inclined wall and the cylindrical vertical wall of the reinforced concrete silo for filling, so that the construction is convenient, the waste of supports and templates can be avoided, and the dead weight of filling materials is reduced.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model.
Fig. 1 is a schematic view of a prior art reinforced concrete silo.
Fig. 2 is a schematic top view of a reinforced concrete silo according to the utility model.
Fig. 3 is a schematic cross-sectional view taken along the direction A-A in fig. 2.
Fig. 4 is an enlarged schematic view of the portion B in fig. 3.
Fig. 5 is a schematic top view of a wear resistant inner liner.
The reference numerals are explained as follows:
1. A cylindrical vertical wall; 2. annular block brick walls; 3. a funnel inclined wall; 4. a support plate; 5. reinforced concrete sloping plates;
21. Lightweight aerated concrete blocks; 22. embedding reinforcing steel bars; 23. a steel wire mesh; 24. a cement mortar layer; 25. a wear resistant inner liner; 26. a cement layer;
51. Supporting; 52. a template;
251. Wear-resistant lining board.
Detailed Description
It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other. The utility model will be described in detail below with reference to the drawings in connection with embodiments.
For ease of understanding and description, absolute positional relationships are employed in the following description of the present utility model, where the azimuth term "upper" indicates the upper direction in fig. 3 and the azimuth term "lower" indicates the lower direction in fig. 3 unless otherwise specified. The present utility model is described using the viewing angle of the reader or user, but the above directional terms are not to be interpreted or construed as limiting the scope of the present utility model.
As shown in fig. 2 to 5, the reinforced concrete silo according to the embodiment of the utility model comprises a supporting plate 4 and a cylindrical vertical wall 1 which are sleeved outside and inside, wherein the supporting plate 4 is of an annular structure, the inner end of the supporting plate 4 is connected with a funnel inclined wall 3, the outer end of the supporting plate 4 is fixedly connected with the cylindrical vertical wall 1, the funnel inclined wall 3 is positioned below the supporting plate 4, an annular brick wall 2 is arranged on the supporting plate 4, the annular brick wall 2 is formed by building lightweight aerated concrete blocks 21, the inner peripheral surface of the annular brick wall 2 is of a conical structure, the inner peripheral surface of the annular brick wall 2 is connected with a cement mortar layer 24, and the inner surface of the cement mortar layer 24 is connected with an abrasion-resistant lining layer 25.
The annular block brick wall 2 is formed by filling and masonry the light aerated concrete blocks 21 between the funnel inclined wall 3 and the cylindrical vertical wall 1 of the reinforced concrete silo, has the characteristics of high strength and small density, is convenient to construct, can avoid wasting supports and templates, and reduces the dead weight of filling materials. The wear-resistant lining layer 25 can prevent the materials from falling to wear the annular block brick wall 2 and the cement mortar layer 24.
In the embodiment, the outer peripheral surface of the annular brick wall 2 is in matched connection with the inner peripheral surface of the cylindrical vertical wall 1, the inner peripheral surface of the annular brick wall 2 is a conical surface, and the conical degree of the inner peripheral surface of the annular brick wall 2 is the same as that of the inner peripheral surface of the inclined funnel wall 3.
Preferably, the lightweight aerated concrete block 21 may be a prior art product, the density of the lightweight aerated concrete block 21 may be 500 kg/cubic meter to 700 kg/cubic meter, the length of the lightweight aerated concrete block 21 may be 400mm to 800mm, the width of the lightweight aerated concrete block 21 may be 200mm to 400mm, and the height of the lightweight aerated concrete block 21 may be 200mm to 400mm.
As shown in fig. 3 and 5, the inner surface of the wear-resistant lining layer 25 is flush with the inner peripheral surface of the inclined funnel wall 3, that is, the inner surface of the wear-resistant lining layer 25 and the inner peripheral surface of the inclined funnel wall 3 can be located in the same conical surface, and the wear-resistant lining layer 25 contains a plurality of wear-resistant lining plates 251 connected in a circumferential arrangement along the annular block wall 2.
The wear-resistant lining layer 25 is formed by splicing a plurality of wear-resistant lining plates 251 arranged along the circumferential direction of the annular building block brick wall 2, the wear-resistant lining plates 25 are connected with the cement mortar layer 24 through the cement mortar layer 26, namely the wear-resistant lining plates 251 are connected with the cement mortar layer 24 through cement mortar, the cement mortar layer 26 is formed after the cement mortar is dried, the wear-resistant lining plates 251 are steel plates, and the thickness of the wear-resistant lining plates 251 can be 5mm-25mm.
Preferably, the wear-resistant lining plate 251 is a heat-resistant steel plate, more preferably, the wear-resistant lining plate 251 is a stainless steel plate, and an alloy wear-resistant layer is deposited on the wear-resistant lining plate 251, wherein the alloy wear-resistant layer contains Cr7C3 carbide with the volume fraction of more than 50%. The wear-resistant lining plate 251 has the impact function and wear resistance capable of bearing larger upper materials and can be well adapted to the service environment of the silo hopper.
The thickness of the cement mortar layer 24 is 15mm-50mm, and in order to improve the strength of the cement mortar layer 24 and also to resist cracking, a steel wire mesh 23 is arranged in the cement mortar layer 24, and the steel wire mesh 23 is parallel to the inner peripheral surface of the annular block brick wall 2. The steel wire mesh 23 may be provided with one to three layers. Preferably, the distance from the steel wire mesh 23 to the wear-resistant lining layer 25 is greater than the distance from the steel wire mesh 23 to the inner circumferential surface of the annular block wall 2.
In order to improve the connection strength between the cement mortar layer 24 and the annular block brick wall 2, the reinforced concrete silo further comprises embedded bars 22, wherein the embedded bars 22 extend in the horizontal direction, and in particular, the embedded bars 22 extend in the diameter direction of the cylindrical vertical wall 1. One end of the embedded steel bar 22 is positioned in the annular block brick wall 2, and the other end of the embedded steel bar 22 is positioned in the cement mortar layer 24. The other end of the embedded steel bar 22 is fixedly connected with a steel wire mesh 23.
In addition, the reinforced concrete silo is prevented from being possibly wetted, an electric heating wire is arranged in the cement mortar layer 24, a power connector is arranged on the lower surface of the supporting plate 4, the electric heating wire is connected with the power connector, and the power connector is connected with a power supply. When the humidity in the storage space of the reinforced concrete silo is larger than a set value, the electric heating wire starts to work and heats the storage space of the reinforced concrete silo so as to reduce the humidity in the storage space of the reinforced concrete silo.
The foregoing description of the embodiments of the utility model is not intended to limit the scope of the utility model, so that the substitution of equivalent elements or equivalent variations and modifications within the scope of the utility model shall fall within the scope of the patent. In addition, the technical features and technical features, technical features and technical scheme, technical scheme and technical scheme, and embodiments of the utility model can be freely combined for use.
Claims (10)
1. The reinforced concrete silo is characterized by comprising a supporting plate (4) and a cylindrical vertical wall (1) which are sleeved outside and inside, wherein the supporting plate (4) is of an annular structure, the inner end of the supporting plate (4) is connected with a hopper inclined wall (3), the hopper inclined wall (3) is located below the supporting plate (4), an annular building block brick wall (2) is arranged on the supporting plate (4), the annular building block brick wall (2) is formed by building lightweight aerated concrete building blocks (21), the inner peripheral surface of the annular building block brick wall (2) is of a conical structure, the inner peripheral surface of the annular building block brick wall (2) is connected with a cement mortar layer (24), and the inner surface of the cement mortar layer (24) is connected with a wear-resistant lining layer (25).
2. The reinforced concrete silo of claim 1, wherein the outer peripheral surface of the annular brick wall (2) is in matched connection with the inner peripheral surface of the cylindrical vertical wall (1), the inner peripheral surface of the annular brick wall (2) is a conical surface, and the conical degree of the inner peripheral surface of the annular brick wall (2) is the same as the conical degree of the inner peripheral surface of the inclined funnel wall (3).
3. The reinforced concrete silo of claim 2, wherein the density of the lightweight aerated concrete blocks (21) is 500 kg/cubic meter-700 kg/cubic meter, the length of the lightweight aerated concrete blocks (21) is 400mm-800mm, the width of the lightweight aerated concrete blocks (21) is 200mm-400mm, and the height of the lightweight aerated concrete blocks (21) is 200mm-400mm.
4. The reinforced concrete silo of claim 2, wherein the inner surface of the wear-resistant lining layer (25) is flush with the inner peripheral surface of the hopper inclined wall (3), and the wear-resistant lining layer (25) contains a plurality of wear-resistant lining plates (251) arranged along the circumferential direction of the annular block wall (2).
5. The reinforced concrete silo of claim 4, wherein the wear-resistant lining layer (25) is connected with the cement mortar layer (24) through a cement mortar layer (26), the wear-resistant lining plate (251) is a steel plate, the thickness of the wear-resistant lining plate (251) is 5mm-25mm, and an alloy wear-resistant layer is deposited on the wear-resistant lining plate (251).
6. The reinforced concrete silo of claim 1, wherein the thickness of the cement mortar layer (24) is 15mm-50mm, a steel wire mesh (23) is arranged in the cement mortar layer (24), and the steel wire mesh (23) is parallel to the inner peripheral surface of the annular block brick wall (2).
7. The reinforced concrete silo of claim 6, wherein the distance from the steel wire mesh (23) to the wear resistant lining layer (25) is greater than the distance from the steel wire mesh (23) to the inner circumferential surface of the annular brick wall (2).
8. The reinforced concrete silo of claim 6, further comprising an embedded bar (22), wherein the embedded bar (22) extends in a horizontal direction, one end of the embedded bar (22) is located in the annular block brick wall (2), and the other end of the embedded bar (22) is located in the cement mortar layer (24).
9. The reinforced concrete silo of claim 8, wherein the other end of the embedded bar (22) is fixedly connected with the steel wire mesh (23).
10. The reinforced concrete silo of claim 1, wherein an electric heating wire is arranged in the cement mortar layer (24), and a power connector is arranged on the lower surface of the supporting plate (4), and the electric heating wire is connected with the power connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323071770.9U CN221002179U (en) | 2023-11-14 | 2023-11-14 | Reinforced concrete silo |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323071770.9U CN221002179U (en) | 2023-11-14 | 2023-11-14 | Reinforced concrete silo |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221002179U true CN221002179U (en) | 2024-05-24 |
Family
ID=91127826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323071770.9U Active CN221002179U (en) | 2023-11-14 | 2023-11-14 | Reinforced concrete silo |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221002179U (en) |
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2023
- 2023-11-14 CN CN202323071770.9U patent/CN221002179U/en active Active
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