CN203215657U - Modular coal economizer - Google Patents
Modular coal economizer Download PDFInfo
- Publication number
- CN203215657U CN203215657U CN 201320135116 CN201320135116U CN203215657U CN 203215657 U CN203215657 U CN 203215657U CN 201320135116 CN201320135116 CN 201320135116 CN 201320135116 U CN201320135116 U CN 201320135116U CN 203215657 U CN203215657 U CN 203215657U
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- CN
- China
- Prior art keywords
- coiled pipe
- economizer
- coiled
- casing
- modular
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a modular coal economizer comprising at least two coiled pipe modules (1), wherein each coiled pipe module (1) comprises a box body (2) and a coiled pipe (3); the coiled pipes (3) are arranged in the box bodies (2) and are provided with linking horses (4); the coiled pipes (3) of all the coiled pipe modules are communicated; a single group of coal economizers is assembled into modules in a factory and then taken out of the factory, and the coiled pipes (3) among the modules are butt-welded, so that the mounting workload is greatly reduced; and the coiled pipes (3) are supported at two sides of the box bodies (2) by using a supporting device (5), and the supporting device (5) is not directly impacted by smoke under the protection of an upper smoke deflector, so that the supporting device (5) is not easy to deposit dust and deform.
Description
Technical field
The utility model belongs to waste gas of incineration boiler plant field, relates in particular to a kind of modular economizer.
Background technology
Steel pipe coiled economizer is one of requisite critical component on power station, rubbish, the sludge incineration waste heat boiler, and conventional steel coiled economizer adopts monolithic delivery, on-the-spot assembling in groups usually, and the on-site installation work amount is huge.The economizer support is adopted the folder horse to be fixed on the lower hollow beam and to extend and is supported on the truss-steel beam, and it is yielding that this support structure hollow beam is heated by sweep of gases directly in flue, and then causes the economizer tube sinking, butt joint weld bond cracking phenomena.And support the easy dust stratification of hollow beam and pile up, peripheral coiled pipe thermal resistance is strengthened, endothermic effect sharply descends.
The utility model content
At conventional steel coiled economizer assembling inconvenience, the defective of easy temperature distortion during use, technical problem to be solved in the utility model provides a kind of easy for installation, is difficult for the modular economizer of temperature distortion.
In order to solve the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of modular economizer, comprise the coiled pipe module, and described coiled pipe module comprises casing and coiled pipe, described coiled pipe is installed in box house, and described coiled pipe is provided with the folder horse.
Described coiled pipe module number is no less than two, and the coiled pipe of each coiled pipe module is connected.
Described cabinet wall is provided with bracing or strutting arrangement, and described coiled pipe is connected with casing by bracing or strutting arrangement.
Described casing top is provided with smoke barrier.
Described casing comprises framework, and described framework is made of steel pipe, comprises that also baffle plate seals described casing.
Advantage of the present utility model is that single group economizer all is assembled into module and dispatches from the factory in factory, and the building site only needs the module hoisted in position, and intermodule coiled pipe butt joint welding gets final product, and installation workload significantly reduces.Casing is air tight structure, and the outside only need be incubated and get final product, and need not to build by laying bricks or stones furnace wall.Need not the design specialized packaging frame in the modular economizer shipped.Coiled pipe utilizes bracing or strutting arrangement to be supported on the casing both sides, is subjected to top smoke barrier ballistic support device directly not to be subjected to sweep of gases, is difficult for the dust stratification distortion.Whole group economizer can be divided into some modules according to the heating surface needs, is easy to maintain and replace in the use.
Description of drawings
Fig. 1 is the structural representation of a kind of modular economizer of the utility model;
Fig. 2 is the structural representation of Fig. 1 modular economizer;
Fig. 3 is the partial enlarged drawing of Fig. 2;
Fig. 4 is the prior art structural representation;
Mark among the above-mentioned figure is: 1, coiled pipe module, 2, casing, 3, coiled pipe, 4, the folder horse, 5, bracing or strutting arrangement.
The specific embodiment
Fig. 1 is the structural representation of a kind of modular economizer of the utility model, comprise coiled pipe module 1, coiled pipe module 1 comprises casing 2 and coiled pipe 3, coiled pipe 3 is installed in casing 2 inside, coiled pipe 3 is provided with folder horse 4, coiled pipe module 1 has four, and the coiled pipe 3 of each coiled pipe module 1 is connected.
After adopting such structure, single group economizer all is assembled into module and dispatches from the factory in factory, and the building site only needs the module hoisted in position, and the 3 butt joint welding of intermodule coiled pipe get final product, and installation workload significantly reduces.Casing 2 is air tight structure, and the outside only need be incubated and get final product, and need not to build by laying bricks or stones furnace wall.Need not the design specialized packaging frame in the modular economizer shipped.Coiled pipe 3 utilizes bracing or strutting arrangement 5 to be supported on casing 2 both sides, is subjected to top smoke barrier ballistic support device 5 directly not to be subjected to sweep of gases, is difficult for the dust stratification distortion.Whole group economizer can be divided into some modules according to the heating surface needs, is easy to maintain and replace in the use.
By reference to the accompanying drawings the utility model has been carried out exemplary description above; obviously the utility model specific implementation is not subjected to the restriction of aforesaid way; as long as adopted the improvement of the various unsubstantialities that method of the present utility model design and technical scheme carry out; or without improving design of the present utility model and technical scheme are directly applied to other occasion, all within protection domain of the present utility model.
Claims (5)
1. modular economizer, it is characterized in that, comprise coiled pipe module (1), described coiled pipe module (1) comprises casing (2) and coiled pipe (3), described coiled pipe (3) is installed in casing (2) inside, and described coiled pipe (3) is provided with folder horse (4).
2. modular economizer as claimed in claim 1 is characterized in that, described coiled pipe module (1) quantity is no less than two, and the coiled pipe (3) of each coiled pipe module (1) is connected.
3. modular economizer as claimed in claim 2 is characterized in that, described casing (2) inwall is provided with bracing or strutting arrangement (5), and described coiled pipe (3) is connected with casing (2) by bracing or strutting arrangement (5).
4. modular economizer as claimed in claim 3 is characterized in that, described casing (2) top is provided with smoke barrier.
5. modular economizer as claimed in claim 4 is characterized in that, described casing (2) comprises framework, and described framework is made of steel pipe, comprises that also baffle plate seals described casing (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320135116 CN203215657U (en) | 2013-03-23 | 2013-03-23 | Modular coal economizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320135116 CN203215657U (en) | 2013-03-23 | 2013-03-23 | Modular coal economizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203215657U true CN203215657U (en) | 2013-09-25 |
Family
ID=49205186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320135116 Expired - Fee Related CN203215657U (en) | 2013-03-23 | 2013-03-23 | Modular coal economizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203215657U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105333414A (en) * | 2015-11-30 | 2016-02-17 | 北京热华能源科技有限公司 | Pluggable fast mounting self-sealing type coal economizer |
| CN111664465A (en) * | 2020-06-24 | 2020-09-15 | 无锡华光环保能源集团股份有限公司 | Vertical garbage furnace economizer piping is fixed and deashing structure |
-
2013
- 2013-03-23 CN CN 201320135116 patent/CN203215657U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105333414A (en) * | 2015-11-30 | 2016-02-17 | 北京热华能源科技有限公司 | Pluggable fast mounting self-sealing type coal economizer |
| CN105333414B (en) * | 2015-11-30 | 2017-07-21 | 北京热华能源科技有限公司 | A kind of self-sealed economizer of pluggable fast-assembling |
| CN111664465A (en) * | 2020-06-24 | 2020-09-15 | 无锡华光环保能源集团股份有限公司 | Vertical garbage furnace economizer piping is fixed and deashing structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190527 Address after: 241000 Jinghu District Jingjie Street, Wuhu City, Anhui Province 99 Jinding 2208, 2209 Patentee after: Wuhu pioneer Renewable Energy Technology Co.,Ltd. Address before: No. 1-9 Fengming Hubei Road, Jinghu District, Wuhu City, Anhui Province Patentee before: ANHUI JINDING BOILER Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130925 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |