CN201925942U - Dust removal equipment for coal-fired boiler - Google Patents
Dust removal equipment for coal-fired boiler Download PDFInfo
- Publication number
- CN201925942U CN201925942U CN2011200186977U CN201120018697U CN201925942U CN 201925942 U CN201925942 U CN 201925942U CN 2011200186977 U CN2011200186977 U CN 2011200186977U CN 201120018697 U CN201120018697 U CN 201120018697U CN 201925942 U CN201925942 U CN 201925942U
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- China
- Prior art keywords
- coal
- dust removal
- boiler
- chimney
- fired boiler
- 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 - Lifetime
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Abstract
The utility model belongs to a dust removal device, in particular discloses dust removal equipment for a coal-fired boiler. The dust removal equipment for the coal-fired boiler comprises a boiler chimney, and is characterized in that an induced draft fan and a ceramic multi-tube dust collector are mounted on the chimney and communicated with one another, and a scraper deslagging machine is arranged below the ceramic multi-tube dust collector. The dust removal equipment for the coal-fired boiler has simple structure and reasonable design, is convenient to use, achieves the purpose of meeting the dust emission standards, is beneficial for the environment, and saves energy.
Description
(1) technical field
The utility model belongs to dust arrester, particularly a kind of coal-burning boiler cleaner.
(2) background technology
Existing boiler is in order to reduce tail gas pollution, and the protection environment installs deduster additional in the tail gas outlet of boiler usually.Some boilers adopt the desulfurizing dust-collector dedusting, effectively desulfurization, but other harmful substances still can not effectively absorb, the flue dust of discharging still do not reach national standard, company and surrounding enviroment are all caused certain pollution, also brought negative influence for the efforts at environmental protection of enterprise.
(3) summary of the invention
The utility model provides a kind of coal-burning boiler cleaner simple in structure, easy to use in order to remedy the deficiencies in the prior art.
The utility model is achieved by the following technical solution:
A kind of coal-burning boiler cleaner comprises boiler chimney, it is characterized in that: the air-introduced machine and the ceramic multicyclone dust collector that are interconnected are installed on the described chimney, and the ceramic multicyclone dust collector below is equipped with the scraper plate slag remover.
The utility model just reclaims the flue dust in the chimney by ceramic multicyclone dust collector, and by the traction raising organic efficiency of air-introduced machine to flue dust, the waste residue that deduster is collected is removed by the scraper plate slag remover.
More excellent scheme of the present utility model is:
For realizing the utilization again of waste residue, described scraper plate slag remover connects vertical tipping bucket coaling machine, and vertical tipping bucket coaling machine is communicated with the boiler feed mouth, waste residue is burnt once more, so that improve the utilization rate of coal.
For making full use of the heat energy of flue gas in the chimney, in the described chimney economizer is installed, by the heat exchange recovery waste heat.
The utility model is simple in structure, and is easy to use, reasonable in design, realized the qualified discharge of flue dust, helps to protect environment, energy savings.
(4) description of drawings
Below in conjunction with accompanying drawing the utility model is further described.
Accompanying drawing is a structural representation of the present utility model.
Among the figure, 1 boiler, 2 chimneys, 3 air-introduced machines, 4 ceramic multicyclone dust collectors, 5 scraper plate slag removers, 6 vertical tipping bucket coaling machines.
(5) specific embodiment
Accompanying drawing is a kind of specific embodiment of the present utility model.This embodiment comprises boiler chimney 2, and the air-introduced machine 3 and the ceramic multicyclone dust collector 4 that are interconnected are installed on the described chimney 2, and ceramic multicyclone dust collector 4 belows are equipped with scraper plate slag remover 5; Described scraper plate slag remover 5 connects vertical tipping bucket coaling machine 6, and vertical tipping bucket coaling machine 6 is communicated with boiler 1 charging aperture; In the described chimney 2 economizer is installed.
Discharge tail gas enters ceramic multicyclone dust collector 4 behind the boiler 1 interior coal burning, and flue dust is collected through the absorption of ceramic multicyclone dust collector 4, and the tail gas that reaches emission request is discharged from chimney.
The waste residue that is collected is emitted from ceramic multicyclone dust collector 4 bottoms, sends into vertical tipping bucket coaling machine 6 through scraper plate slag remover 5, and the vertical tipping bucket coaling machine 6 of waste residue quilt is sent into the charging aperture of boiler 1, burns once more.
Claims (3)
1. coal-burning boiler cleaner, comprise boiler chimney (2), it is characterized in that: the air-introduced machine (3) and the ceramic multicyclone dust collector (4) that are interconnected are installed on the described chimney (2), and ceramic multicyclone dust collector (4) below is equipped with scraper plate slag remover (5).
2. coal-burning boiler cleaner according to claim 1 is characterized in that: described scraper plate slag remover (5) connects vertical tipping bucket coaling machine (6), and vertical tipping bucket coaling machine (6) is communicated with boiler (1) charging aperture.
3. coal-burning boiler cleaner according to claim 1 and 2 is characterized in that: described chimney is equipped with economizer in (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200186977U CN201925942U (en) | 2011-01-21 | 2011-01-21 | Dust removal equipment for coal-fired boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200186977U CN201925942U (en) | 2011-01-21 | 2011-01-21 | Dust removal equipment for coal-fired boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201925942U true CN201925942U (en) | 2011-08-10 |
Family
ID=44429789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200186977U Expired - Lifetime CN201925942U (en) | 2011-01-21 | 2011-01-21 | Dust removal equipment for coal-fired boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201925942U (en) |
-
2011
- 2011-01-21 CN CN2011200186977U patent/CN201925942U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110810 |
|
| CX01 | Expiry of patent term |