CN204358752U - A kind of power plant boiler smoke discharging device - Google Patents
A kind of power plant boiler smoke discharging device Download PDFInfo
- Publication number
- CN204358752U CN204358752U CN201420236190.2U CN201420236190U CN204358752U CN 204358752 U CN204358752 U CN 204358752U CN 201420236190 U CN201420236190 U CN 201420236190U CN 204358752 U CN204358752 U CN 204358752U
- Authority
- CN
- China
- Prior art keywords
- chimney
- boiler body
- power plant
- discharging device
- smoke discharging
- 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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- Chimneys And Flues (AREA)
Abstract
The utility model relates to a kind of power plant boiler smoke discharging device, and it comprises boiler body and chimney internal cylinder.Described chimney internal cylinder is placed in boiler body top.Because be placed in the top of boiler body bottom chimney internal cylinder, the height of chimney more than furnace roof does not need very high, therefore no longer can need the chimney urceolus of reinforced concrete.The utility model possesses the advantage of with low cost, durable, convenient management.
Description
Technical field
The utility model relates to a kind of smoke discharging device, is specifically related to a kind of power plant boiler smoke discharging device.
Background technology
At present, need to rely on the chimney stack of rising sheer from level ground to carry out in the discharge of the boiler smoke of thermal power plant and steam power plant, existing chimney is generally by urceolus with inner core is two-layer forms, chimney urceolus is reinforced concrete structure, inner core is lining titanium steel stack, or lays anti-corrosion material at the chimney outer tube inner wall of reinforced concrete structure.The cost of manufacture of tradition chimney is high, complex structure.
Utility model content
The purpose of this utility model is the power plant boiler smoke discharging device providing a kind of management with low cost, durable, convenient.
Technical solution adopted in the utility model is:
A kind of power plant boiler smoke discharging device, it comprises boiler body, chimney.Described boiler body top is provided with chimney, and described chimney is the steel inner core of traditional chimney, is lining titanium steel stack.
Further, described chimney is installed on the large girder at described boiler body top.
Further, comprise absorption tower, described absorption tower is arranged at the sidepiece of described boiler body, and described chimney is connected by neat stress flue with described absorption tower.
Further, also comprise deduster and air-introduced machine, described boiler body is provided with tail vertical well gas flue, and described tail vertical well gas flue is connected with described deduster, described deduster is connected with described air-introduced machine by flue, and described air-introduced machine is connected with described absorption tower by flue.The beneficial effect that the utility model obtains is:
Power plant boiler smoke discharging device structure provided by the utility model is simple, and chimney is set directly at boiler body top, and only keeps inner tube structure, without the need to building expensive reinforced concrete urceolus.The utility model possesses the advantage of with low cost, durable, convenient management.
Accompanying drawing explanation
Fig. 1 is main TV structure schematic diagram of the present utility model;
Fig. 2 is plan structure schematic diagram of the present utility model;
In the accompanying drawings: 1 boiler body, 2 chimneys, 3 absorption towers, 4 neat stress flues, 5 tail vertical well gas flue, 6 dedusters, 7 air-introduced machines, 8 flues.
Detailed description of the invention
Below in conjunction with attached Fig. 1 and 2, the utility model is described in more detail.
As shown in Figure 1, a kind of power plant boiler smoke discharging device, it comprises boiler body 1, chimney 2, and described boiler body 1 top is provided with chimney 2, and described chimney 2 is the inner core of traditional chimney, is made by lining titanium steel plate.
In the present embodiment, chimney 2 is installed on the large girder at described boiler body 1 top, therefore no longer needs the chimney urceolus of reinforced concrete.
As shown in figure 1 and 2, air-introduced machine 7 and absorption tower 3 walk abreast with deduster 6 and boiler body 1 and arrange.The bottom that the flue gas carrying out Self-duster sent into absorption tower 3 through flue 8 by air-introduced machine 7, neat stress out passes into chimney 2 through neat stress flue 4 from absorption tower 3, by chimney 2 pairs of airborne releases.
The installation site of chimney 2 can just like under type: as shown in Figure 2, boiler tail vertical well gas flue 5 is parts of boiler body, if its top is great Ban Liang, then can chimney be placed on the large girder in tail vertical well gas flue 5, if its top is not large girder, just chimney can be placed on the large girder on boiler body 1.
Now, when building thermal power plant and steam power plant, all need synchronized construction desulfurization and out of stock device, the pollutant level of the flue gas of discharge is very low, therefore no longer strict to the requirement for height of chimney.The steelframe of boiler body 1 is enough high in addition, and about 40 meters of high chimneys 2 are installed to boiler girder top, and the height of chimney just can meet fume emission requirement.Therefore the utility model avoids the reinforced concrete chimney urceolus construction of high about 200 meters, greatly reduces construction cost.Owing to eliminating chimney urceolus, technical staff also can be facilitated to patrol and keep in repair.
The above embodiment is only preferred embodiment of the present utility model, and and the feasible enforcement of non-invention exhaustive.For persons skilled in the art, to any apparent change done by it under the prerequisite not deviating from the utility model principle and spirit, all should be contemplated as falling with within claims of the present utility model.
Claims (2)
1. a power plant boiler smoke discharging device, it comprises boiler body (1) and chimney (2), it is characterized in that: comprise absorption tower (3), described absorption tower (3) is arranged at described boiler body (1) sidepiece, described chimney (2) is connected by neat stress flue (4) with described absorption tower (3), described boiler body (1) top is provided with chimney (2), described chimney (2) is lining titanium steel single-drum chimney, and described chimney (2) is installed on the large girder of described boiler body (1).
2. a kind of power plant boiler smoke discharging device according to claim 1, it is characterized in that: also comprise deduster (6) and air-introduced machine (7) and tail vertical well gas flue (5), described tail vertical well gas flue (5) is connected with described deduster (6), described deduster (6) is connected with described air-introduced machine (7) by flue (8), and described air-introduced machine (7) is connected with described absorption tower (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420236190.2U CN204358752U (en) | 2014-05-09 | 2014-05-09 | A kind of power plant boiler smoke discharging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420236190.2U CN204358752U (en) | 2014-05-09 | 2014-05-09 | A kind of power plant boiler smoke discharging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204358752U true CN204358752U (en) | 2015-05-27 |
Family
ID=53260221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420236190.2U Expired - Fee Related CN204358752U (en) | 2014-05-09 | 2014-05-09 | A kind of power plant boiler smoke discharging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204358752U (en) |
-
2014
- 2014-05-09 CN CN201420236190.2U patent/CN204358752U/en not_active Expired - Fee Related
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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: 20150527 Termination date: 20160509 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |