CN203379717U - Boiler flue gas cleaner - Google Patents
Boiler flue gas cleaner Download PDFInfo
- Publication number
- CN203379717U CN203379717U CN201320464292.5U CN201320464292U CN203379717U CN 203379717 U CN203379717 U CN 203379717U CN 201320464292 U CN201320464292 U CN 201320464292U CN 203379717 U CN203379717 U CN 203379717U
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- CN
- China
- Prior art keywords
- water tank
- flue gas
- dust removing
- secondary air
- cyclone type
- 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 discloses a boiler flue gas cleaner which comprises a shell (1) and a cyclone type dust removing pipe (2), wherein a water tank (6) is arranged at one side of the cyclone type dust removing pipe (2), a secondary air inlet (7) is formed in the side part of the upper end of the water tank (6), an upper partition plate (8) is fixed in the water tank (6), the lower end of the upper partition plate (8) is connected with an arch-shaped cover plate (9), a lower partition plate (10) is arranged below the arch-shaped cover plate (9), a conical funnel (11) is arranged below the lower partition plate (10), one side of the conical funnel (11) is communicated with a water adding hopper (12), and a secondary air outlet (13) is formed in the upper end part of the water tank (6). A butterfly valve (14) is arranged at the lower end of the conical funnel (11). When the boiler flue gas cleaner is used, water containing a desulfurizing agent is added in the water tank, boiler flue gas is desulfurized and cleaned through the water tank after being subjected to dust removal of the cyclone type dust removing pipe so that particular impurities and harmful gases in flue gas can be effectively removed, and thus the purifying effect is good.
Description
Technical field
The utility model belongs to a kind of purifier, is a kind of clarifier of boiler smoke particularly.
Background technology
Along with the raising of people's living standard, purify and beautify the great attention that living environment more and more is subject to the whole society, environmental protection has become the problem received much concern in national economy and social development.In industrial production, the boiler emission flue gas is the key factor that affects environment, and therefore, the flue gas of current industrial boiler emission mostly needs to purify.In the prior art, what existing flue purifier of boiler mostly adopted is multi-cyclone formula pottery dust removing tube equipment, this equipment is formed in parallel by several cyclone type pottery dust removing tubes, be provided with air inlet and air outlet, flue gas by air inlet, come in after through the downward sedimentation of screw type pipeline, then rise again and discharged by air outlet.Dust in flue gas and other impurity fall in flue gas decline and uphill process, discharge through the dust-exhausting port of lower end, thereby realize the purification to flue gas.Although the said equipment has played certain catharsis to flue gas, but, the deficiency of its existence is that clean-up effect is bad, it is just got rid of the dust in flue gas and particulate contamination, but can't remove the harmful substances such as sulfur dioxide in flue gas, this is also to affect greatlyr on environment, has reduced air quality.
Summary of the invention
The purpose of the utility model, be to overcome the above-mentioned deficiency of prior art, and a kind of improved boiler fume purifier is provided, and its structure arranges compact and reasonable, and purifying smoke is effective, can effectively remove particulate contamination and pernicious gas in flue gas.
For reaching above-mentioned purpose, the utility model is taked following technical scheme: the utility model includes: housing, the cyclone type dust removing tube, offer the one-level air inlet on the cyclone type dust removing tube, the one-level air outlet, lower end offers the dedusting mouth, it is characterized in that: in cyclone type dust removing tube one side, be equiped with water tank, water tank upper end sidepiece offers the secondary air inlet, the secondary air inlet is communicated with the one-level air outlet, be fixed with upper spacer in water tank, the upper spacer lower end is connected with arched cover board, the arched cover board below is equiped with lower clapboard, the lower clapboard below is provided with conical hopper, conical hopper one side is communicated with water-adding bucket, offer the secondary air outlet in the upper end of water tank.
The utility model is taked technique scheme, has following beneficial effect: when the utility model is used, add a certain amount of water in water tank, add desulfurizing agent in water.Boiler smoke is entered by the one-level air inlet, discharged by the one-level air outlet through the cyclone type dust removing tube, then by the secondary air inlet, enter into water tank, flue gas sinks to entering into water by upper spacer one side, rise from the opposite side of upper spacer again through cooling, desulfurizing, and discharge from the secondary air outlet.Because the utility model is not merely the udst separation through the cyclone type dust removing tube, also passed through the desulfurizing and purifying of water tank, the two is in conjunction with closely, rational in infrastructure, good purification.
The accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is elaborated:
The structure diagram that Fig. 1 is the utility model embodiment.
Mark in figure: 1-housing, 2-cyclone type dust removing tube, 3-one-level air inlet, 4-one-level air outlet, 5-dedusting mouth, 6-water tank, 7-secondary air inlet, 8-upper spacer, 9-arched cover board, 10-lower clapboard, 11-conical hopper, 12-water-adding bucket, 13-secondary air outlet, 14-dish valve.
The specific embodiment
As shown in Figure 1, the utility model includes: housing 1, cyclone type dust removing tube 2, offer one-level air inlet 3 on cyclone type dust removing tube 2, one-level air outlet 4, lower end offers dedusting mouth 5, be equiped with water tank 6 in cyclone type dust removing tube 2 one sides, water tank 6 upper end sidepieces offer secondary air inlet 7, secondary air inlet 7 is communicated with one-level air outlet 4, be fixed with upper spacer 8 in water tank 6, upper spacer 8 lower ends are connected with arched cover board 9, arched cover board 9 belows are equiped with lower clapboard 10, lower clapboard 10 belows are provided with conical hopper 11, conical hopper 11 1 sides are communicated with water-adding bucket 12, offer secondary air outlet 13 in the upper end of water tank 6.
Cyclone type dust removing tube 2 of the present utility model can be provided with several, and the lower end of conical hopper 11 is equiped with dish valve 14, the both sides of secondary air inlet 7 and secondary air outlet 13 apportion upper spacers 8.
Claims (2)
1. a boiler fume purifier, it includes: housing (1), cyclone type dust removing tube (2), offer one-level air inlet (3) on cyclone type dust removing tube (2), one-level air outlet (4), lower end offers dedusting mouth (5), it is characterized in that: in cyclone type dust removing tube (2) one sides, be equiped with water tank (6), water tank (6) upper end sidepiece offers secondary air inlet (7), secondary air inlet (7) is communicated with one-level air outlet (4), be fixed with upper spacer (8) in water tank (6), upper spacer (8) lower end is connected with arched cover board (9), arched cover board (9) below is equiped with lower clapboard (10), lower clapboard (10) below is provided with conical hopper (11), conical hopper (11) one sides are communicated with water-adding bucket (12), offer secondary air outlet (13) in the upper end of water tank (6).
2. a kind of boiler fume purifier according to claim 1, it is characterized in that: the lower end of conical hopper (11) is equiped with dish valve (14), the both sides of secondary air inlet (7) and secondary air outlet (13) apportion upper spacer (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320464292.5U CN203379717U (en) | 2013-08-01 | 2013-08-01 | Boiler flue gas cleaner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320464292.5U CN203379717U (en) | 2013-08-01 | 2013-08-01 | Boiler flue gas cleaner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203379717U true CN203379717U (en) | 2014-01-08 |
Family
ID=49868251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320464292.5U Expired - Lifetime CN203379717U (en) | 2013-08-01 | 2013-08-01 | Boiler flue gas cleaner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203379717U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104353288A (en) * | 2014-11-12 | 2015-02-18 | 中冶焦耐工程技术有限公司 | Gas-solid separation and heat recovery integration device |
-
2013
- 2013-08-01 CN CN201320464292.5U patent/CN203379717U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104353288A (en) * | 2014-11-12 | 2015-02-18 | 中冶焦耐工程技术有限公司 | Gas-solid separation and heat recovery integration device |
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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 | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140108 |