CN205227361U - Flue gas adjusting the bezel - Google Patents
Flue gas adjusting the bezel Download PDFInfo
- Publication number
- CN205227361U CN205227361U CN201521021479.3U CN201521021479U CN205227361U CN 205227361 U CN205227361 U CN 205227361U CN 201521021479 U CN201521021479 U CN 201521021479U CN 205227361 U CN205227361 U CN 205227361U
- Authority
- CN
- China
- Prior art keywords
- bezel
- flue gas
- doorframe
- gas adjusting
- utility
- 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 flue gas adjusting the bezel, including door frame and two sets of actuating mechanism, be equipped with a plurality of baffles in the door frame, the baffle is through establishing the bearing and driving shaft linkage in the door frame both ends outside, the driving shaft passes through link mechanism and links to each other with the driven shaft, and over heater side flue gas adjusting the bezel and re -heater side flue gas adjusting the bezel set up respectively top and below in the door frame. The utility model discloses be equipped with each one set over heater side flue gas adjusting the bezel and re -heater side flue gas adjusting the bezel, can be used to economizer import flue, excellent in use effect.
Description
Technical field
The utility model belongs to flue gas pipeline technical field of sealing technology, relates to a kind of baffle plate, is specifically related to a kind of gas proportioning damper.
Background technology
Baffle door is equipment conventional in cigarette air pipe line system, is widely used in building materials, metallurgy, power industry.How to make baffle door that tightness in use can be kept for a long time to be puzzlement technical staff technical task.In cigarette air pipe line, temperature is higher, and flue gas condition is complicated, and in flue gas, impurity is more, therefore under the economic technology condition be applicable to, ensures that the tightness of baffle door has certain difficulty.
Existing gas baffle door Problems existing is mainly: gas baffle is subject to flue structure restriction, and executing agency's difficult arrangement, there to be the executing agency needing larger torque, invest high, power consumption is large.
Utility model content
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, provides a kind of gas proportioning damper of easy for installation, long service life.
For solving the problems of the technologies described above, a kind of gas proportioning damper, comprise doorframe and Liang Tao executing agency, multiple baffle plate is provided with in described doorframe, described baffle plate is by being located at bearing outside doorframe two ends and driving shaft links, described driving shaft is connected with driven shaft by linkage, and superheater side gas proportioning damper and reheater side gas proportioning damper are separately positioned on above and below in described doorframe.
Further, above-mentioned doorframe is provided with many frame supported and reinforcement, and multiple hole matched with suspension ring is equipped with in the upper end of above-mentioned doorframe.
Compared with prior art, the utility model has following beneficial effect:
The utility model is rational in infrastructure, is provided with superheater side gas proportioning damper and reheater side gas proportioning damper is each a set of, and can be used for economizer inlet flue duct, result of use is good, and can choose the executing agency of low-force square, power consumption is little; , can increase the service life owing to have employed stainless steel baffle plate, high temperature resistant and corrosion-resistant intensity improves meanwhile.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is side-looking structural representation of the present utility model.
Detailed description of the invention
As depicted in figs. 1 and 2, a kind of gas proportioning damper, comprise doorframe 1 and Liang Tao executing agency,: be provided with multiple baffle plate 2 in described doorframe 1, described baffle plate 2 is linked with driving shaft 7 by the bearing 4 be located at outside doorframe 1 two ends, described driving shaft 7 is connected with driven shaft 6 by linkage 5, and superheater side gas proportioning damper 10 and reheater side gas proportioning damper 9 are separately positioned on above and below in described doorframe 1.
The utility model is provided with many frame supported 3 and reinforcement 8 on doorframe 1, adds the holding capacity of doorframe, effectively prevent baffle plate and to deform image, extend service life.Multiple hole 11 matched with suspension ring is equipped with in the upper end of doorframe 1, thus convenient installation.
The utility model is rational in infrastructure, be provided with superheater side gas proportioning damper and reheater side gas proportioning damper is each a set of, can be used for economizer inlet flue duct, result of use is good, its operating temperature is 420 degree, operating pressure is less than 9800Pa, and the utility model substantially increases heat resistance and corrosion resistance, extends service life.
The above is only preferred embodiment of the present utility model, protection domain of the present utility model be not only confined to above-described embodiment, and all technical schemes belonged under the utility model thinking all belong to protection domain of the present utility model.It should be pointed out that for those skilled in the art, do not departing from the some improvements and modifications under the utility model principle prerequisite, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (3)
1. a gas proportioning damper, comprise doorframe (1) and Liang Tao executing agency, it is characterized in that: in described doorframe (1), be provided with multiple baffle plate (2), described baffle plate (2) is linked with driving shaft (7) by the bearing (4) be located at outside doorframe (1) two ends, described driving shaft (7) is connected with driven shaft (6) by linkage (5), and superheater side gas proportioning damper (10) and reheater side gas proportioning damper (9) are separately positioned on above and below in described doorframe (1).
2. a kind of gas proportioning damper according to claim 1, is characterized in that: described doorframe (1) is provided with many frame supported (3) and reinforcement (8).
3. a kind of gas proportioning damper according to claim 1, is characterized in that: multiple hole (11) matched with suspension ring is equipped with in the upper end of described doorframe (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521021479.3U CN205227361U (en) | 2015-12-09 | 2015-12-09 | Flue gas adjusting the bezel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521021479.3U CN205227361U (en) | 2015-12-09 | 2015-12-09 | Flue gas adjusting the bezel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205227361U true CN205227361U (en) | 2016-05-11 |
Family
ID=55902422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521021479.3U Expired - Fee Related CN205227361U (en) | 2015-12-09 | 2015-12-09 | Flue gas adjusting the bezel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205227361U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107575855A (en) * | 2017-10-10 | 2018-01-12 | 苏州海陆重工股份有限公司 | Flue gas governor motion in back-end ductwork |
-
2015
- 2015-12-09 CN CN201521021479.3U patent/CN205227361U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107575855A (en) * | 2017-10-10 | 2018-01-12 | 苏州海陆重工股份有限公司 | Flue gas governor motion in back-end ductwork |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160511 Termination date: 20191209 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |