CN108980869A - The hanging soot blowing platform of large span - Google Patents
The hanging soot blowing platform of large span Download PDFInfo
- Publication number
- CN108980869A CN108980869A CN201811044873.7A CN201811044873A CN108980869A CN 108980869 A CN108980869 A CN 108980869A CN 201811044873 A CN201811044873 A CN 201811044873A CN 108980869 A CN108980869 A CN 108980869A
- Authority
- CN
- China
- Prior art keywords
- platform
- bracket
- hanging
- column
- soot blowing
- 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.)
- Pending
Links
- 238000007664 blowing Methods 0.000 title claims abstract description 21
- 239000004071 soot Substances 0.000 title claims abstract description 20
- 239000004744 fabric Substances 0.000 claims 1
- 229910000831 Steel Inorganic materials 0.000 abstract description 3
- 239000010959 steel Substances 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J1/00—Removing ash, clinker, or slag from combustion chambers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J3/00—Removing solid residues from passages or chambers beyond the fire, e.g. from flues by soot blowers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Working Measures On Existing Buildindgs (AREA)
Abstract
The invention belongs to boiler component technical field of structures, and in particular to a kind of hanging soot blowing platform structure of large span, including platform, bracket, hanger, truss.By two bracket supports below the platform, truss is equipped between the bracket.Described bracket one end is fixed on column, and bracket free end is connected by hanger with column, forms lower branch structure of hanging oneself.The platform is made of platform framework, horizontally-supported, gratings, and the platform is horizontally-supported close to beam, column side arrangement, and outside is arranged side by side several platform frameworks, and the platform framework, horizontally-supported top are laid with gratings.The present invention hangs pattern using completely new branch, no setting is required column jacket, simplifies platform structure, meets large span soot blowing platform arrangement and require, reduce steel consumption and civil engineering costs.
Description
Technical field
The invention belongs to boiler component technical field of structures, and in particular to a kind of hanging soot blowing platform of large span.
Background technique
Domestic common removing ash of boiler mode mainly has mechanical rapping cleaning dust, shock-wave ash blowing, steam soot blowing etc. at present.It is mechanical
Vibration dust-cleaning has a significant impact to the service life and intensity of the small header of boiler and pipe, and ash-removal effect is poor；Shock-wave ash blowing has
It is small to imitate soot blowing range, is only applicable to relatively narrow back-end ductwork region, safety is poor, and failure rate is higher；Steam soot blowing is suitable
With range is big, ash-removal effect is good, but since retractable soot blower length is longer, occupied space is big, need to arrange the soot blowing of large span
Platform.In order to arrange wide span platform, column jacket is usually arranged on the outside of platform, by beam column construction support platform, column jacket is set
It sets and adds additional civil engineering costs, consuming steel are more, and cost of investment is big.Therefore, there is an urgent need to develop a kind of completely new large spans
Hanging soot blowing platform, without adding column jacket, simplified support structure.
Summary of the invention
The technical problem to be solved by the present invention is to provide a kind of hanging soot blowing platforms of large span.
Above-mentioned technical problem is solved, technical scheme is as follows:
A kind of hanging soot blowing platform of large span, including platform, bracket, hanger, truss.By two bracket branch below the platform
It supports, truss is equipped between the bracket.Described bracket one end is fixed on column, and bracket free end passes through hanger and column phase
Even, lower branch structure of hanging oneself is formed.The platform is made of platform framework, horizontally-supported, gratings.The platform is close to beam, column
Side arrangement is horizontally-supported, and outside is arranged side by side several platform frameworks, and the platform framework, horizontally-supported top are laid with gratings.
Further, the hanging span of the platform is at 8 meters or more.
Further, the bracket is made of horizontal bars and diagonal brace, and diagonal brace is arranged in y type.
Further, the truss is arranged in double X-type.
Beneficial effects of the present invention are as follows:
1. the present invention is greater than 8 meters of large span soot blowing platform for hanging span, pattern is hung using completely new branch, it is outer that no setting is required
Column simplifies platform structure, meets large span soot blowing platform arrangement and requires, reduces steel consumption and civil engineering costs.
2. platform is horizontally-supported close to beam, column side arrangement, column rigidity can be enhanced；It outside can factory using platform framework
It is inside made, reduces site welding workload, facilitate installation.
3. usual carriage length does not exceed 3 meters, if bracket pendulous tank is too long, free end stress is sagging, then without support
Effect；In addition, conventional bracket structure only leans on single diagonal brace to support, it is unable to satisfy large span demand.Therefore, bracket diagonal brace of the present invention
It is arranged in y type, enhances bracket rigidity.Meanwhile bracket free end is fixed on column by hanger, and it is excessive easily to solve cantilever
The problem of failure.
4., if carriage length is too long, bracket height will certainly in addition, common monocline support holder angle is generally at 20 °~30 °
It is current to influence lower layer's platform.Therefore, bracket of the present invention uses y type structure, can reduce bracket height, guarantees that upper and lower level platform is normal
It is current.
5. the present invention uses the truss structure of double X-type, truss and bracket, beam, column form three-dimensional support structure, increase rigid
Degree is suitable for wide span platform load-carrying members.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is structure top view of the invention；
Fig. 3 is truss structure schematic diagram；
Fig. 4 is horizontal support structure schematic diagram；
In figure: 1- platform, 2- bracket, 3- hanger, 4- truss, 5- platform framework, 6- be horizontally-supported, 7- gratings, 8- horizontal bars,
9- diagonal brace, 10- beam, 11- column.
Specific embodiment
Below with reference to attached drawing, the invention will be further elaborated.
As illustrated in fig. 1 and 2, the hanging soot blowing platform of large span of the invention, including platform 1, bracket 2, hanger 3, truss 4.
1 lower section of platform is supported by two brackets 2, truss 4 is equipped between the bracket 2, the truss 4 is arranged in double X-type.It is described
2 one end of bracket is fixed on column 11, and the free end of bracket 2 is connected by hanger 3 with column 11, forms lower branch structure of hanging oneself.
The platform 1 is made of platform framework 5, horizontally-supported 6, gratings 7, and the platform 1 is horizontal close to beam 10,11 side of column arrangement
Support 6, outside are arranged side by side several platform frameworks 5, and the platform framework 5, horizontally-supported 6 top are laid with gratings 7.The bracket
2 are made of horizontal bars 8 and diagonal brace 9, and diagonal brace 9 is arranged in y type.
Claims (4)
1. a kind of hanging soot blowing platform of large span, including platform, bracket, hanger, truss, it is characterised in that: below the platform
By two bracket supports, truss is equipped between the bracket；Described bracket one end is fixed on column, and the free end of bracket passes through
Hanger is connected with column, forms lower branch structure of hanging oneself；The platform is made of platform framework, horizontally-supported, gratings, the platform
Horizontally-supported close to beam, column side arrangement, outside is arranged side by side several platform frameworks, the platform framework, it is horizontally-supported on
Side is laid with gratings.
2. the hanging soot blowing platform of a kind of large span according to claim 1, it is characterised in that: the hanging span of platform exists
8 meters or more.
3. the hanging soot blowing platform of a kind of large span according to claim 1, it is characterised in that: the bracket is by horizontal bars
It is formed with diagonal brace, diagonal brace is arranged in y type.
4. the hanging soot blowing platform of a kind of large span according to claim 1, it is characterised in that: the truss is in double X-type cloth
It sets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811044873.7A CN108980869A (en) | 2018-09-07 | 2018-09-07 | The hanging soot blowing platform of large span |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811044873.7A CN108980869A (en) | 2018-09-07 | 2018-09-07 | The hanging soot blowing platform of large span |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108980869A true CN108980869A (en) | 2018-12-11 |
Family
ID=64545012
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811044873.7A Pending CN108980869A (en) | 2018-09-07 | 2018-09-07 | The hanging soot blowing platform of large span |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108980869A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206053285U (en) * | 2016-08-23 | 2017-03-29 | 中建八局第三建设有限公司 | A kind of modular assembly of high-altitude overlength is encorbelmented steel platform |
| CN107524285A (en) * | 2017-09-12 | 2017-12-29 | 中建七局安装工程有限公司 | A kind of external wall construction suspension bracket and its installation method |
| CN207647206U (en) * | 2017-12-08 | 2018-07-24 | 中建三局第二建设工程有限责任公司 | One kind being used for the dismountable hole flase floor of steel platform |
| CN208967819U (en) * | 2018-09-07 | 2019-06-11 | 浙江伟明环保股份有限公司 | The hanging soot blowing platform of large span |
-
2018
- 2018-09-07 CN CN201811044873.7A patent/CN108980869A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206053285U (en) * | 2016-08-23 | 2017-03-29 | 中建八局第三建设有限公司 | A kind of modular assembly of high-altitude overlength is encorbelmented steel platform |
| CN107524285A (en) * | 2017-09-12 | 2017-12-29 | 中建七局安装工程有限公司 | A kind of external wall construction suspension bracket and its installation method |
| CN207647206U (en) * | 2017-12-08 | 2018-07-24 | 中建三局第二建设工程有限责任公司 | One kind being used for the dismountable hole flase floor of steel platform |
| CN208967819U (en) * | 2018-09-07 | 2019-06-11 | 浙江伟明环保股份有限公司 | The hanging soot blowing platform of large span |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20210806 Address after: 325000 Lin Jiang Zhen Sha tou, Lucheng District, Wenzhou City, Zhejiang Province Applicant after: Wenzhou Weiming environmental protection energy Co.,Ltd. Address before: 517 Wuci Road, Ouhai Development Zone, Wenzhou City, Zhejiang Province Applicant before: ZHEJIANG WEIMING ENVIRONMENT PROTECTION Co.,Ltd. |
|
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20181211 |