CN113482427A - Cluster type ash storehouse - Google Patents
Cluster type ash storehouse Download PDFInfo
- Publication number
- CN113482427A CN113482427A CN202110701134.6A CN202110701134A CN113482427A CN 113482427 A CN113482427 A CN 113482427A CN 202110701134 A CN202110701134 A CN 202110701134A CN 113482427 A CN113482427 A CN 113482427A
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- Prior art keywords
- ash
- storehouse
- storehouses
- layer
- coarse
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- 238000005192 partition Methods 0.000 claims abstract description 58
- 239000004566 building material Substances 0.000 abstract description 9
- 239000002956 ash Substances 0.000 description 234
- 238000003860 storage Methods 0.000 description 20
- 238000007599 discharging Methods 0.000 description 12
- 239000010881 fly ash Substances 0.000 description 7
- 230000014759 maintenance of location Effects 0.000 description 4
- 230000004308 accommodation Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000004071 soot Substances 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 1
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Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H7/00—Construction or assembling of bulk storage containers employing civil engineering techniques in situ or off the site
- E04H7/22—Containers for fluent solids, e.g. silos, bunkers; Supports therefor
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/74—Removable non-load-bearing partitions; Partitions with a free upper edge
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- General Engineering & Computer Science (AREA)
- Warehouses Or Storage Devices (AREA)
Abstract
The invention provides a cluster type ash storehouse, and relates to the field of ash storehouses. The bundling-type ash storehouse comprises an ash storehouse layer, an equipment layer and an ash unloading layer which are sequentially arranged from top to bottom, wherein the ash storehouse layer comprises an ash storehouse outer wall and a partition wall, the ash storehouse outer wall is enclosed to form an accommodating space, the horizontal section of the accommodating space is square, and the partition wall is arranged in the accommodating space to form at least two ash storehouses in a partitioned manner; the at least two ash storehouses comprise a coarse ash storehouse and a fine ash storehouse, and the volume ratio of the coarse ash storehouse to the fine ash storehouse is between 2: 1 to 5: 1; or the at least two ash storehouses comprise an original ash storehouse, a coarse ash storehouse and a fine ash storehouse, and the volume ratio of the sum of the volumes of the original ash storehouse and the coarse ash storehouse to the volume of the fine ash storehouse is between 2: 1 to 5: 1. A gap does not need to be reserved between two independent ash storehouses, the ash storehouses can be built on the site and can be fully used, two adjacent ash storehouses share one partition wall, the using amount of building materials of the ash storehouses is reduced, and the whole cluster type ash storehouse has the advantages of small occupied area, large total capacity of the ash storehouses, building material saving and the like.
Description
Technical Field
The invention relates to the technical field of ash storehouses, in particular to a cluster type ash storehouse.
Background
In a thermal power plant, usually, the burned fly ash (also called "fly ash") is transported to an ash silo by using a pneumatic ash transport system for storage, the fly ash is divided into coarse ash and fine ash according to the particle size, and different kinds of fly ash are stored separately for different sale.
If the application publication number is CN106904451A and the application publication date is 2017.06.30, the invention discloses a combined ash storehouse, and specifically discloses that the combined ash storehouse comprises a base, wherein the base comprises a first equipment layer and an automobile channel layer, and the bottom of the automobile channel layer is positioned on the ground; the top of the first equipment layer is provided with an original ash warehouse, a coarse ash warehouse and a fine ash warehouse, the automobile channel layer is provided with at least three loading channels, and the original ash warehouse, the coarse ash warehouse and the fine ash warehouse are all communicated with at least one loading channel. By establishing the integrated base, the space among the bases at the bottoms of the original ash warehouse, the coarse ash warehouse and the fine ash warehouse is fully utilized, so that the movable area in the first equipment layer is larger, and more equipment can be placed.
The original ash storehouse, the coarse ash storehouse and the fine ash storehouse of the combined ash storehouse in the prior art are mutually independent and are cylindrical. The three cylindrical ash storehouses are independently arranged, so that the using amount of building materials is large; in addition, the combined ash storehouse occupies a large area, but the internal storage space is limited.
Disclosure of Invention
In order to solve the above problems, the present invention provides a cluster type ash storehouse to solve the problem that the use amount of building materials is large because three cylindrical ash storehouses are independently arranged; and the combined ash storehouse has the problems of large overall occupied area and limited internal storage space.
The technical scheme of the cluster type ash storehouse of the invention is as follows:
the bundling-type ash storehouse comprises an ash storehouse layer, an equipment layer and an ash unloading layer which are sequentially arranged from top to bottom, wherein the ash storehouse layer comprises an ash storehouse outer wall and a partition wall, the ash storehouse outer wall is enclosed to form an accommodating space, the horizontal section of the accommodating space is square, and the partition wall is arranged in the accommodating space to form at least two ash storehouses in a separated mode;
the at least two ash storehouses comprise a coarse ash storehouse and a fine ash storehouse, and the volume ratio of the coarse ash storehouse to the fine ash storehouse is between 2: 1 to 5: 1; or, the at least two ash storehouses comprise an original ash storehouse, a coarse ash storehouse and a fine ash storehouse, and the volume ratio of the sum of the volumes of the original ash storehouse and the coarse ash storehouse to the volume of the fine ash storehouse is between 2: 1 to 5: 1.
Furthermore, the horizontal section of the accommodating space is rectangular, two partition walls are arranged in the width direction parallel to the ash storage layer at intervals, and the two partition walls divide the accommodating space to form two thick ash storages and one thin ash storage.
Furthermore, the horizontal sections of the accommodating cavities of the two coarse ash storehouses are both square, the side length of each coarse ash storehouse is equal to the width of the ash storeroom layer, the horizontal section of the accommodating cavity of the fine ash storehouse is rectangular, and the length of each fine ash storehouse is equal to the width of the ash storeroom layer.
Further, the ratio of the sum of the volumes of the two coarse ash storehouses to the volume of the fine ash storehouse is 4: 1.
furthermore, the volumes of the two coarse ash storehouses are equal.
Furthermore, the side lengths of the two coarse ash storehouses are both 14m, and the length and the width of the fine ash storehouses are 14m and 7m respectively.
Furthermore, the equipment layer comprises at least two control devices arranged on the same plane, and the at least two control devices are respectively arranged on the lower sides of the corresponding ash storehouses.
Further, the ash discharging layer comprises a plurality of ash discharging channels, and the plurality of ash discharging channels are respectively arranged below the control devices.
Further, the ash discharging layer comprises a transverse channel and a plurality of longitudinal channels which are arranged at intervals in parallel, and the transverse channel extends in parallel to the length direction of the ash storage layer; the longitudinal channels extend in parallel to the width direction of the ash storehouse layer, and the longitudinal channels are respectively opposite to the corresponding control equipment up and down.
Furthermore, the horizontal section of the accommodating space is rectangular, and three partition walls are arranged, namely a main partition wall and a secondary partition wall which are parallel to the width direction of the ash storage layer and are arranged at intervals, and an auxiliary partition wall which is parallel to the length direction of the ash storage layer;
the at least two ash storehouses further comprise other ash storehouses, the coarse ash storehouses, the fine ash storehouses and the other ash storehouses are respectively positioned on the same side of the main partition wall, and the original ash storehouses are positioned on the other side of the main partition wall;
the coarse ash storeroom is positioned on one side of the auxiliary partition wall, and the fine ash storeroom and the other ash storerooms are positioned on the other side of the auxiliary partition wall; the fine ash storeroom is positioned on one side of the secondary partition wall, and the other ash storerooms are positioned on the other side of the secondary partition wall.
Has the advantages that: this bundling type ash storehouse adopts the ash storehouse layer, the design form on equipment layer and the ash unloading layer, the ash storehouse outer wall encloses the accommodation space who closes to constitute the ash storehouse layer, the horizontal cross-section on the accommodation space on ash storehouse layer adopts square design, compare in when arranging a plurality of independent cylindrical ash storehouses in the rectangle place of same area, both need not to reserve the clearance between two independent ash storehouses, also can make full use of place come the ash storehouse, the problem that cylindrical ash storehouse can not occupy the rectangle place completely has been avoided, the condition of uneven settlement is prevented from appearing easily in independent ash storehouse.
And the partition wall is arranged in the accommodating space of the ash storehouse layer to partition and form at least two ash storehouses, one partition wall is shared between two adjacent ash storehouses, the using amount of building materials of the ash storehouses is reduced, and the whole cluster type ash storehouse has the advantages of small occupied area, large total capacity of the ash storehouses, building material saving and the like. In addition, the volume ratio of the coarse ash warehouse to the fine ash warehouse is between 2: 1 to 5: 1, the method is more suitable for the actual output ratio of the coarse ash and the fine ash of the thermal power plant.
Drawings
Fig. 1 is a schematic vertical sectional view of a cluster type gray scale according to embodiment 1 of the present invention;
FIG. 2 is a schematic top view of a gray warehouse layer in embodiment 1 of the cluster gray warehouse of the present invention;
FIG. 3 is a schematic top view of an equipment level in an embodiment 1 of the cluster gray scale of the present invention;
FIG. 4 is a schematic top view of an ash discharging layer in the cluster ash silo of embodiment 1 of the present invention;
FIG. 5 is a schematic top view of an ash discharging layer in the cluster ash silo according to the embodiment 2 of the present invention;
fig. 6 is a schematic top view of the ash layer of the cluster ash warehouse according to the embodiment 4 of the present invention.
In fig. 1 to 4: 1-ash storehouse layer, 10-ash storehouse outer wall, 11-partition wall, 12-coarse ash storehouse, 13-fine ash storehouse, 2-equipment layer, 20-control equipment, 21-stair, 3-ash discharge layer, 30-ash discharge channel and 31-connecting wall;
in fig. 5: 3-ash unloading layer, 32-longitudinal channel, 33-transverse channel;
in fig. 6: 11 a-main partition wall, 11 b-secondary partition wall, 11 c-auxiliary partition wall, 12-coarse ash warehouse, 13-fine ash warehouse, 14-original ash warehouse and 15-other ash warehouse.
Detailed Description
The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
As shown in fig. 1 to 4, the cluster-type ash silo of embodiment 1 of the present invention includes an ash silo layer 1, an equipment layer 2, and an ash discharge layer 3, which are sequentially arranged from top to bottom, wherein the ash silo layer 1 includes an ash silo outer wall 10 and a partition wall 11, the ash silo outer wall 10 encloses to form an accommodating space, a horizontal cross section of the accommodating space of the ash silo layer 1 is square, and the partition wall 11 is disposed in the accommodating space to partition at least two ash silos; the at least two ash storehouses comprise a coarse ash storeroom 12 and a fine ash storeroom 13, and the volume ratio of the coarse ash storeroom 12 to the fine ash storeroom 13 is between 2: 1 to 5: 1.
The cluster-type ash storehouse adopts the design form of the ash storehouse layer 1, the equipment layer 2 and the ash discharging layer 3, the outer wall 10 of the ash storehouse encloses and closes to form the accommodating space of the ash storehouse layer 1, the horizontal section of the accommodating space of the ash storehouse layer 1 adopts a square design, compared with the situation that a plurality of independent cylindrical ash storehouses are arranged in a rectangular field with the same area, the cluster-type ash storehouse has the advantages that no gap is required to be reserved between two independent ash storehouses, the field can be fully used for building the ash storehouse, and the problem that the rectangular field cannot be completely occupied by the cylindrical ash storehouses is avoided; and the partition wall 11 is arranged in the accommodating space of the ash storehouse layer 1 to partition and form at least two ash storehouses, one partition wall 11 is shared between two adjacent ash storehouses, the using amount of building materials of the ash storehouses is reduced, and the whole cluster type ash storehouse has the advantages of small floor area, large total capacity of the ash storehouses, building material saving and the like. In addition, the volume ratio of the coarse ash storage 12 to the fine ash storage 13 is between 2: 1 to 5: 1, the method is more suitable for the actual output ratio of the coarse ash and the fine ash of the thermal power plant.
In the present embodiment, the horizontal section of the accommodating space of the ash storage layer 1 is rectangular, two partition walls 11 are arranged at intervals in parallel to the width direction of the ash storage layer 1, and the two partition walls 11 partition the accommodating space to form two thick ash storages 12 and one thin ash storage 13. The horizontal sections of the accommodating cavities of the two thick ash storehouses 12 are both square, the side length of each thick ash storehouse 12 is equal to the width of the ash storeroom layer 1, the horizontal section of the accommodating cavity of the thin ash storehouse 13 is rectangular, and the length of each thin ash storehouse 13 is equal to the width of the ash storeroom layer 1.
Specifically, the ratio of the sum of the volumes of the two coarse ash storehouses 12 to the volume of the fine ash storehouse 13 is 4: 1, the volumes of the two coarse ash storehouses 12 are equal. In other embodiments, in order to meet different use requirements, the ash storage layer can be designed into a grid shape, that is, two partition walls vertically intersect to partition and form four ash storages, and the horizontal sections of the containing cavities of the four ash storages are square. In addition, the number of the coarse ash storehouses can be not limited to two, but also can be three or more, and the ratio of the sum of the volumes of the plurality of coarse ash storehouses to the volume of the fine ash storehouses can be 3: 1 or 5: 1; still alternatively, the ratio may also be between 2: 1 to 5: other ratios between 1.
The two coarse ash storehouses 12 are both 14m long, and the fine ash storehouses 13 are 14m long and 7m wide. As shown in FIG. 2, the accommodating cavities of the two coarse ash storehouses 12 are square with equal size, the side length of the accommodating cavity is 14m, and the sum of the areas of the horizontal sections of the two coarse ash storehouses 12 is 392m2The area of the horizontal cross section of the fine ash silo 13 is 98m2. The length of the accommodating space of the ash storage layer 1 is 35m, the width is 14m, and the floor area is 490m2The total length of the external wall 10 and the partition wall 11 of the ash silo is 126m, and the ratio of the total area to the total circumference of the cluster type ash silo is 3.89.
In a rectangular field (490 m) of the same area2) When three independent cylindrical ash storehouses are arranged in the ash storeroom, the fact that a gap needs to be reserved between two independent ash storerooms is not considered, and the actual sectional area of each cylindrical ash storehouse is 128.2m at most2The total area of the horizontal sections of the three cylindrical ash storehouses is 384.65m2And the total circumference of the three cylindrical ash storehouses is 120.4m, and the ratio of the total area to the total circumference is 3, which is less than the ratio of the total area to the total circumference of the cluster-type ash storehouses is 3.89.
Therefore, the cluster ash storehouse does not need to reserve a gap between two independent ash storehouses, can fully use the field to build the ash storehouses, avoids the problem that a cylindrical ash storehouse cannot completely occupy a rectangular field, prevents the independent ash storehouses from being easily subjected to uneven settlement, and has the advantages of small occupied area, large total capacity of the ash storehouses, building material saving and the like.
Wherein, equipment layer 2 is including locating two at least controlgear 20 on the coplanar, and two at least controlgear 20 are installed respectively in the downside that corresponds the ash storehouse, still are equipped with stair 21 on equipment layer 2 to make things convenient for the staff to go up and down the operation equipment. Further, the ash discharging layer 3 includes a plurality of ash discharging passages 30, the plurality of ash discharging passages 30 are respectively disposed below the corresponding control devices 20, and a connecting wall 31 is provided between adjacent two of the ash discharging passages 30. Namely, the control device 20 is respectively arranged below the two coarse ash storehouses 12 and the fine ash storehouses 13, and the opening and the closing of the feed opening are controlled by the control device 20, so that the fly ash in the ash storehouses can enter the vehicles positioned in the ash discharge passage 30.
In the embodiment 2 of the cluster type ash storehouse of the present invention, in order to improve the efficiency of the vehicle transporting fly ash, as shown in fig. 5, the ash discharging layer 3 includes a transverse channel 33 and a plurality of longitudinal channels 32 arranged in parallel at intervals, the transverse channel 33 extends in parallel with the length direction of the ash storehouse layer; the longitudinal channels 32 extend parallel to the width direction of the ash bed, and the plurality of longitudinal channels 32 are respectively vertically opposed to the corresponding control devices. That is, the connecting wall 31 of the soot layer 3 in embodiment 1 is eliminated, so that the lateral space of the soot layer 3 is communicated to satisfy the multi-directional transportation of the vehicle.
In an embodiment 3 of the cluster ash warehouse of the present invention, in order to meet different use requirements, the ash warehouse is not limited to the coarse ash warehouse and the fine ash warehouse in embodiment 1, and may further include an original ash warehouse, and a ratio of a sum of volumes of the original ash warehouse and the coarse ash warehouse to a volume of the fine ash warehouse is between 2: 1 to 5: 1. Preferably, the ratio of the sum of the volumes of the raw ash warehouse and the coarse ash warehouse to the volume of the fine ash warehouse is 4: 1.
in order to satisfy different requirements, embodiment 4 of the cluster-type ash storehouse of the present invention is not limited to the coarse ash storehouse 12 and the fine ash storehouse 13 of embodiment 1, and as shown in fig. 6, may further include an original ash storehouse 14 and other ash storehouses 15, the horizontal section of the accommodating space of the ash storehouse layer is rectangular, and the partition walls are three, which are respectively a primary partition wall 11a and a secondary partition wall 11b spaced parallel to the width direction of the ash storehouse layer, and a secondary partition wall 11c spaced parallel to the length direction of the ash storehouse layer.
The coarse ash warehouse 12, the fine ash warehouse 13 and the other ash warehouses 15 are respectively positioned at the same side of the main partition wall 11a, and the raw ash warehouse 14 is positioned at the other side of the main partition wall 11 a; the coarse ash silo 12 is located at one side of the auxiliary partition wall 11c, and the fine ash silo 13 and the other ash silos 15 are located at the other side of the auxiliary partition wall 11 c; the fine ash silo 13 is located at one side of the sub-dividing wall 11b, and the other ash silos 15 are located at the other side of the sub-dividing wall 11b, so that the storage requirement of more kinds of fly ash can be met.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and substitutions can be made without departing from the technical principle of the present invention, and these modifications and substitutions should also be regarded as the protection scope of the present invention.
Claims (10)
1. A cluster-type ash storehouse is characterized by comprising an ash storehouse layer, an equipment layer and an ash unloading layer which are sequentially arranged from top to bottom, wherein the ash storehouse layer comprises an ash storehouse outer wall and partition walls, the ash storehouse outer wall is enclosed to form an accommodating space, the horizontal section of the accommodating space is square, and the partition walls are arranged in the accommodating space to form at least two ash storehouses in a partitioned manner;
the at least two ash storehouses comprise a coarse ash storehouse and a fine ash storehouse, and the volume ratio of the coarse ash storehouse to the fine ash storehouse is between 2: 1 to 5: 1; or, the at least two ash storehouses comprise an original ash storehouse, a coarse ash storehouse and a fine ash storehouse, and the volume ratio of the sum of the volumes of the original ash storehouse and the coarse ash storehouse to the volume of the fine ash storehouse is between 2: 1 to 5: 1.
2. The cluster type ash storehouse according to claim 1, wherein the horizontal section of the accommodating space is rectangular, two partition walls are arranged at intervals in parallel with the width direction of the ash storehouse layer, and the two partition walls divide the accommodating space to form two coarse ash storehouses and one fine ash storeroom.
3. The cluster type ash storehouse according to claim 2, wherein the horizontal cross sections of the accommodating cavities of the two coarse ash storehouses are both square, the side length of the coarse ash storehouses is equal to the width of the ash storehouse layer, the horizontal cross section of the accommodating cavities of the fine ash storehouses is rectangular, and the length of the fine ash storehouses is equal to the width of the ash storehouse layer.
4. The cluster type ash silo according to claim 2 or 3, wherein the ratio of the sum of the volumes of the two coarse ash silos to the volume of the fine ash silo is 4: 1.
5. the cluster type ash silo according to claim 2 or 3, wherein the volumes of the two coarse ash silos are equal.
6. The cluster type ash storehouse according to claim 3, wherein the two coarse ash storehouses have a side length of 14m, and the fine ash storehouses have a length of 14m and a width of 7 m.
7. The cluster type ash storehouse according to claim 1, wherein the equipment layer comprises at least two control devices arranged on the same plane, and the at least two control devices are respectively arranged on the lower sides of the corresponding ash storehouses.
8. The cluster ash silo according to claim 7, wherein the ash discharge layer comprises a plurality of ash discharge channels, and the plurality of ash discharge channels are respectively arranged below the corresponding control devices.
9. The clustered ash silo of claim 8 wherein the ash discharge layer includes a plurality of parallel spaced longitudinal channels and transverse channels extending parallel to the length of the ash silo layer; the longitudinal channels extend in parallel to the width direction of the ash storehouse layer, and the longitudinal channels are respectively opposite to the corresponding control equipment up and down.
10. The cluster type ash storehouse according to claim 1, wherein the horizontal section of the accommodating space is rectangular, and the partition walls are three, namely a main partition wall and a secondary partition wall which are arranged at intervals in parallel with the width direction of the ash storehouse layer, and an auxiliary partition wall which is arranged in parallel with the length direction of the ash storehouse layer;
the at least two ash storehouses further comprise other ash storehouses, the coarse ash storehouses, the fine ash storehouses and the other ash storehouses are respectively positioned on the same side of the main partition wall, and the original ash storehouses are positioned on the other side of the main partition wall;
the coarse ash storeroom is positioned on one side of the auxiliary partition wall, and the fine ash storeroom and the other ash storerooms are positioned on the other side of the auxiliary partition wall; the fine ash storeroom is positioned on one side of the secondary partition wall, and the other ash storerooms are positioned on the other side of the secondary partition wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110701134.6A CN113482427A (en) | 2021-06-23 | 2021-06-23 | Cluster type ash storehouse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110701134.6A CN113482427A (en) | 2021-06-23 | 2021-06-23 | Cluster type ash storehouse |
Publications (1)
| Publication Number | Publication Date |
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| CN113482427A true CN113482427A (en) | 2021-10-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN202110701134.6A Pending CN113482427A (en) | 2021-06-23 | 2021-06-23 | Cluster type ash storehouse |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2739149Y (en) * | 2004-10-11 | 2005-11-09 | 塞克莱纳公司 | Powder material pneumatic conveying system apparatus |
| CN102808530A (en) * | 2012-08-23 | 2012-12-05 | 成都赛珞仓储工程设计有限公司 | Open-web box vertical wall combined honeycomb storage bin |
| CN202671281U (en) * | 2012-07-21 | 2013-01-16 | 赵峰 | Sludge water treatment device based on three-phase separation |
| KR20130063306A (en) * | 2011-12-06 | 2013-06-14 | 주식회사 포스코 | Structure for connecting column in silo and silo using the same |
| CN204201915U (en) * | 2014-10-28 | 2015-03-11 | 山东电力工程咨询院有限公司 | With the fuel boiler dust separation collection facility of thermal insulation layer |
| CN212502048U (en) * | 2020-01-15 | 2021-02-09 | 其勒格尔 | Fly ash storage warehouse ash discharging device for coal-fired boiler of thermal power plant |
| CN112577062A (en) * | 2020-11-26 | 2021-03-30 | 华能巢湖发电有限责任公司 | Secondary air box ash conveying device |
| CN112902541A (en) * | 2021-02-02 | 2021-06-04 | 深圳市均佳机电设备有限公司 | A sealed heat preservation system for variable capacity freezer |
-
2021
- 2021-06-23 CN CN202110701134.6A patent/CN113482427A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2739149Y (en) * | 2004-10-11 | 2005-11-09 | 塞克莱纳公司 | Powder material pneumatic conveying system apparatus |
| KR20130063306A (en) * | 2011-12-06 | 2013-06-14 | 주식회사 포스코 | Structure for connecting column in silo and silo using the same |
| CN202671281U (en) * | 2012-07-21 | 2013-01-16 | 赵峰 | Sludge water treatment device based on three-phase separation |
| CN102808530A (en) * | 2012-08-23 | 2012-12-05 | 成都赛珞仓储工程设计有限公司 | Open-web box vertical wall combined honeycomb storage bin |
| CN204201915U (en) * | 2014-10-28 | 2015-03-11 | 山东电力工程咨询院有限公司 | With the fuel boiler dust separation collection facility of thermal insulation layer |
| CN212502048U (en) * | 2020-01-15 | 2021-02-09 | 其勒格尔 | Fly ash storage warehouse ash discharging device for coal-fired boiler of thermal power plant |
| CN112577062A (en) * | 2020-11-26 | 2021-03-30 | 华能巢湖发电有限责任公司 | Secondary air box ash conveying device |
| CN112902541A (en) * | 2021-02-02 | 2021-06-04 | 深圳市均佳机电设备有限公司 | A sealed heat preservation system for variable capacity freezer |
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Application publication date: 20211008 |
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