CN205832840U - A kind of fume afterheat recycling water bath dust collector - Google Patents
A kind of fume afterheat recycling water bath dust collector Download PDFInfo
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- CN205832840U CN205832840U CN201620494671.2U CN201620494671U CN205832840U CN 205832840 U CN205832840 U CN 205832840U CN 201620494671 U CN201620494671 U CN 201620494671U CN 205832840 U CN205832840 U CN 205832840U
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- fume afterheat
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Abstract
This utility model relates to a kind of fume afterheat recycling water bath dust collector, a kind of fume afterheat recycling water bath dust collector, including water-bath casing, the top of described water-bath casing is provided with venthole, the lower left of described water-bath casing is provided with gas approach, and the position of this gas approach is less than the water surface of water in water-bath casing, the bottom of described water-bath casing is provided with outlet, the upper end of water-bath casing is provided with water inlet, the inside of described water-bath casing is provided with drainage screen, this drainage screen is positioned at the lower section of the water bath body water surface, and is positioned at the top of gas approach.Simple in construction, it is to avoid the waste of resource and this is brought infringement with the fume emission of heat to environment to surrounding in air, environmental protection, energy-conservation, effectively make use of the heat in flue gas, reduce cost.
Description
Technical field
This utility model relates to a kind of dedusting technology field, specifically a kind of fume afterheat recycling water bath dust collector.
Background technology
At present during flue gas is discharged, in order to reduce the discharge capacity of dust in flue gas, surrounding is polluted,
Therefore after fume emission, flue gas will be carried out dedusting, and the actual flue-gas temperature of the flue gas discharged is at about 125 DEG C, if
If being expelled directly out while the too high environment to surrounding of temperature, also it is a kind of waste to resource, and currently mainly
It is that flue gas is cooled down, its waste heat is not carried out recycling；In order to the heat of flue gas is reclaimed, existing
In the stage, the heat of recovery is mainly reclaimed by steam turbine low pressure heat regenerative system, and this kind of recovery can be drawn gas by exclusion steam turbine
Mode play certain energy-saving effect, but this mode is the highest to the utilization ratio of above-mentioned waste heat, wastes substantial amounts of
Residual heat resources.Therefore, how to improve the utilization ratio of fume afterheat and dedusting, be that those skilled in the art are presently required solution
Technical problem.
Utility model content
In order to overcome the shortcoming of above-mentioned prior art, the purpose of this utility model is to provide a kind of simple in construction, it is possible to have
The waste heat to the smoke dust of discharge of effect carries out the fume afterheat recycling water bath dust collector of recycling.
For reaching above-mentioned purpose, by the following technical solutions, a kind of fume afterheat recycles water bath dust-removing to this utility model
Device, including water-bath casing, the top of described water-bath casing is provided with venthole, and the lower left of described water-bath casing is provided with cigarette
Gas import, and the position of this gas approach is less than the water surface of water in water-bath casing, the bottom of described water-bath casing is provided with water outlet
Mouthful, the upper end of water-bath casing is provided with water inlet, and the inside of described water-bath casing is provided with drainage screen, and this drainage screen is positioned at water-bath casing
The lower section of the interior water surface, and it is positioned at the top of gas approach.
Described water bath is external is provided with water purifier, and the import of this water purifier is connected by pipeline with outlet.
Described drainage screen is connected with water-bath casing by the set of rails being located on water-bath cabinet wall, and described filtration
Net moves up and down along set of rails.
Described water inlet also two, and it is respectively provided at the both sides of water-bath casing upper end.
Described water inlet extends in water bath body, and the shower nozzle being provided with in water bath body connects.
Described drainage screen is fixed with set of rails by being located at lock-screw.
Fog drainage screen it is provided with in described venthole.
The bottom surface of described water-bath casing is provided with inclined guide surface, and the low side that does of this inclined guide surface is positioned at outlet one end.
This utility model uses above technical scheme, has the following advantages, simple in construction, is entered by gas approach at flue gas
Entering in water-bath casing, mix with the water in water-bath casing, the gas in flue gas may proceed to rise, and is arranged by venthole
Going out, and the dust granule in flue gas is stayed in water, sink, and discharged by outlet, the water that outlet is discharged is through depurator
Purifying recycling, the gas of the many risings of water-bath casing terminal volume drainage screen carries out secondary filter simultaneously, prevents gas from taking away dust,
It can be seen that the temperature of flue gas in entering into water-bath casing is too high, dropped after mixing with the water in water-bath casing
Temperature, reach cooling purpose, and after the water in water bath heat and through water purifier process after for people to use, play
Waste heat is in the effect utilized, it is to avoid flue dust with high temperature enter in air the most thorough to environment and dedusting
Problem.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
In figure: 1. water-bath casing；2. gas approach；3. outlet；4. drainage screen；5. water inlet；6. venthole；7. tilt
Guide face；8. set of rails；9. shower nozzle；10. fog drainage screen；11. water purifiers；12. lock-screws.
Detailed description of the invention
With embodiment, this utility model is described in detail below in conjunction with the accompanying drawings.
Embodiment 1
A kind of fume afterheat recycling water bath dust collector as shown in Figure 1, including water-bath casing 1, described water bath
The top of body 1 is provided with venthole 6, and the lower left of described water-bath casing 1 is provided with gas approach 2, and the position of this gas approach 2
Less than the water surface of water in water-bath casing 1, the bottom of described water-bath casing 1 is provided with outlet 3, and the upper end of water-bath casing 1 is provided with
Water inlet 5, the inside of described water-bath casing 1 is provided with drainage screen 4, and this drainage screen 4 is positioned at the lower section of water-bath casing 1 water surface, and
It is positioned at the top of gas approach 2；
During work, the flue gas with high heat that refinery fire grate goes out enters into water bath by gas approach 2
In body 1, because of in water-bath casing 1 added with cold water, and gas approach 2 is positioned at the bottom of water-bath casing 1, that is with the cigarette of heat
Gas enters in water-bath casing 1, and first with the Cold Water Exposure in water-bath casing 1, the heat with the flue gas of heat can enter by cold water
Row heat exchanges, and then realizes the purpose that the heat in flue gas is reduced, and the dust in flue gas and gas are in rising simultaneously
During can by cold water, its lotion, the flue gas after lotion will not contained dust, reached the purpose of dedusting, the cigarette after dedusting
Gas (i.e. flue gas after dedusting only has gas, not containing dust granules) continues to rise, and arranges by venthole 6
Put, simultaneously as in gas possibly together with dust, during rising, carry out final dusting by drainage screen 4, and then many discharges
Dust in flue gas obtains the effect of dedusting thoroughly, and is reduced by the heat of flue gas, it is ensured that the flue gas after discharge
Temperature meets the standard of discharge, will not be to the environment of surrounding.
Embodiment 2
On the basis of embodiment 1, after heat exchange, the water in water-bath casing 1 can be reused, at outlet 3
Place connects a water purifier 11 by pipeline, in flue gas enters into water bath, has carried out dedusting and fall by the water in water bath
Temperature, and the temperature of the water in water bath is raised, simultaneously inside there is substantial amounts of impurity, should also have temperature and the water of impurity
Entering in water purifier 11 by outlet 3, the warm water of also impurity is carried out purifying and remove impurity by water purifier 11, the water after remove impurity
Temperature higher, can be for people to use, serve waste heat utilize effect, the heat carried in flue gas will not be wasted,
Save the waste of resource.
Further, because carrying out how many differences of the desired water of water bath dust-removing, in order to play water-saving theory,
Described drainage screen 4 is connected with water-bath casing 1 by the set of rails 8 being located on water-bath casing 1 inwall, and described drainage screen 4
Move up and down along set of rails 8, by adjusting the height of drainage screen 4 and then drainage screen 4 can be kept always to be maintained under the water surface
Side, and and will say that the water in water-bath casing 1 is filled it up with or could be met the water surface to certain value be in what situations positioned at because running into
The top of drainage screen 4, wastes water resource, simultaneously during using, if desired for the height adjusting drainage screen 4, it is only necessary to
Unclamp drainage screen 4 and the fixing lock-screw 12 connected of set of rails 8, the height of drainage screen 4 is adjusted, when being adjusted to
Behind desired position, lock-screw 12 is tightened and realizes the fixing of drainage screen 4 and set of rails 8.
Embodiment 3
On the basis of embodiment 2, use drainage screen, the dust on drainage screen 4 can be overstock, for a long time for a long time
Overstocked dust is not purged, has filtration and the velocity of discharge of dedusting gas having influence on drainage screen 4, ask for solving this
Topic, at described water inlet 5 also two, and is respectively provided at the both sides of water-bath casing 1 upper end；Described water inlet 5 extends to water-bath
In casing 1, and the shower nozzle 9 being provided with in water-bath casing 1 connects.In concrete work process, water inlet 5 can be water bath
Adding water in body 1, the shower nozzle being simultaneously provided with can be sprayed water, and the current of the water of ejection, can be at bigger current than strengthening
In the case of, fall the fluctuation on drainage screen the biggest, and then realize the lotion to drainage screen 4.
Further, in order to prevent from expellant gas carries water smoke, water smoke also have acidic materials enter in air,
It is provided with fog drainage screen 10 in venthole 6, can quickly discharge from water-bath casing 1 for the water in water-bath casing 1 simultaneously,
The bottom surface of described water-bath casing 1 is provided with inclined guide surface 7, and the low side that does of this inclined guide surface 7 is positioned at outlet 3 one end.
Exemplified as above is only to illustration of the present utility model, is not intended that protection domain of the present utility model
Limit, within the every and same or analogous design of this utility model belongs to protection domain of the present utility model.
Claims (8)
1. a fume afterheat recycling water bath dust collector, it is characterised in that include water-bath casing (1), described water bath
The top of body (1) is provided with venthole (6), and the lower left of described water-bath casing (1) is provided with gas approach (2), and this flue gas enters
The position of mouth (2) is less than the water surface of water in water-bath casing (1), and the bottom of described water-bath casing (1) is provided with outlet (3), water
The upper end of bath cabinet body (1) is provided with water inlet (5), and the inside of described water-bath casing (1) is provided with drainage screen (4), this drainage screen (4) position
The lower section of the water surface in water-bath casing (1), and it is positioned at the top of gas approach (2).
A kind of fume afterheat recycling water bath dust collector the most according to claim 1, it is characterised in that described water-bath
Casing (1) is externally provided with water purifier (11), and the import of this water purifier (11) is connected by pipeline with outlet (3).
A kind of fume afterheat recycling water bath dust collector the most according to claim 1, it is characterised in that described filtration
Net (4) is connected with water-bath casing (1) by the set of rails (8) being located on water-bath casing (1) inwall, and described drainage screen (4)
Move up and down along set of rails (8).
A kind of fume afterheat recycling water bath dust collector the most according to claim 1, it is characterised in that described water inlet
Also two, mouth (5), and it is respectively provided at the both sides of water-bath casing (1) upper end.
A kind of fume afterheat recycling water bath dust collector the most according to claim 4, it is characterised in that described water inlet
(5) extend in water-bath casing (1), and the shower nozzle (9) being provided with in water-bath casing (1) connects.
A kind of fume afterheat recycling water bath dust collector the most according to claim 3, it is characterised in that described filtration
Net (4) is fixed with set of rails (8) by being located at lock-screw (12).
A kind of fume afterheat recycling water bath dust collector the most according to claim 1, it is characterised in that described gives vent to anger
Fog drainage screen (10) it is provided with in hole (6).
A kind of fume afterheat recycling water bath dust collector the most according to claim 1, it is characterised in that described water-bath
The bottom surface of casing (1) is provided with inclined guide surface (7), and the low side that does of this inclined guide surface (7) is positioned at outlet (3) one end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620494671.2U CN205832840U (en) | 2016-05-27 | 2016-05-27 | A kind of fume afterheat recycling water bath dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620494671.2U CN205832840U (en) | 2016-05-27 | 2016-05-27 | A kind of fume afterheat recycling water bath dust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205832840U true CN205832840U (en) | 2016-12-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620494671.2U Active CN205832840U (en) | 2016-05-27 | 2016-05-27 | A kind of fume afterheat recycling water bath dust collector |
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| Country | Link |
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| CN (1) | CN205832840U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107715595A (en) * | 2017-11-23 | 2018-02-23 | 王锦林 | Industrial air purifying system |
| CN109569137A (en) * | 2017-09-29 | 2019-04-05 | 付甫焱 | Dust-filtering case |
| CN109876577A (en) * | 2019-03-21 | 2019-06-14 | 上海工程技术大学 | A kind of purification device that industrial waste gas recycles and its working method |
-
2016
- 2016-05-27 CN CN201620494671.2U patent/CN205832840U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109569137A (en) * | 2017-09-29 | 2019-04-05 | 付甫焱 | Dust-filtering case |
| CN107715595A (en) * | 2017-11-23 | 2018-02-23 | 王锦林 | Industrial air purifying system |
| CN109876577A (en) * | 2019-03-21 | 2019-06-14 | 上海工程技术大学 | A kind of purification device that industrial waste gas recycles and its working method |
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