CN208852594U - A kind of spray deduster - Google Patents
A kind of spray deduster Download PDFInfo
- Publication number
- CN208852594U CN208852594U CN201821354965.0U CN201821354965U CN208852594U CN 208852594 U CN208852594 U CN 208852594U CN 201821354965 U CN201821354965 U CN 201821354965U CN 208852594 U CN208852594 U CN 208852594U
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- spray
- spray column
- water
- slag
- sewage draining
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Abstract
The utility model discloses a kind of spray dedusters, it is related to technical field of dust removal equipment, the replacement cycle for solving recirculated water is shorter, the problem of improving user's labor intensity, its key points of the technical solution are that: including spray column, spray column bottom sides are equipped with the first sewage draining exit, spray column side is equipped with air inlet, it is located above air inlet in spray column and is equipped with spray equipment, circulating water pipe is communicated between spray equipment and spray tower bottom, circulating water pipe is equipped with the water pump for drawing water from spray tower bottom to spray equipment, spray tower bottom fits in its inner cavity surface equipped with slag trap, slag trap is arranged close to the first sewage draining exit side lower than its other side, slag trap includes that slag plate is held in the filter plate on top and lower part, slag plate is held to be located at below the first sewage draining exit, filter plate is located at the top of the junction of spray tower bottom and circulating water pipe.Reach the replacement cycle for extending recirculated water, reduces the effect of the labor intensity of user.
Description
Technical field
The utility model relates to technical field of dust removal equipment, more specifically, it relates to a kind of spray deduster.
Background technique
Spray type dust separator, water is by nozzle atomisation in deduster, when ash-laden gas passes through misty space, because
Collision, interception and cohesion, grit between grit and drop are settled out with drop.This deduster simple structure, resistance
Power is smaller, easy to operate.
Currently, the Chinese patent that Authorization Notice No. is CN201596436U discloses a kind of spray deduster, including spray
Tower, spray column top are exhaust outlet, and spray column lower part is connected with blowdown valve；Spray column connects dirt source capsule road, and dirt source capsule is set in road
There is blower；The top of dirt source entrance is equipped with spray equipment in spray column, and spray equipment is connected to spray by circulating water pipe
The bottom of tower is drenched, circulating water pipe is equipped with water pump；Spray column is also connected with water supply pipe.
Although the utility model can recycle the water in spray column, and structure is simple, facilitates maintenance.But the circulation
Precipitating has soot dust granule in water, when directly the water in spray column being recycled by circulating water pipe, is easy blocking circulation
Water pipe or spray equipment, therefore its period for needing replacing recirculated water is shorter, improves the labor intensity of user.
Utility model content
In view of the deficiencies of the prior art, the purpose of the utility model is to provide a kind of spray dedusters, can extend circulation
The replacement cycle of water reduces the labor intensity of user.
The above-mentioned technical purpose of the utility model has the technical scheme that
A kind of spray deduster, including spray column, the spray column bottom sides are equipped with the first sewage draining exit, the spray column
Side is equipped with air inlet, is located above air inlet in the spray column and is equipped with spray equipment, the spray equipment and spray column bottom
Circulating water pipe is communicated between portion, the circulating water pipe is equipped with the water pump for drawing water from spray tower bottom to spray equipment,
The spray tower bottom fits in its inner cavity surface equipped with slag trap, and the slag trap is another lower than its close to the first sewage draining exit side
Side setting, the slag trap include that slag plate is held in the filter plate on top and lower part, and the slag plate that holds is located under the first sewage draining exit
Side, the filter plate are located at the top of the junction of spray tower bottom and circulating water pipe.
By using above-mentioned technical proposal: being precipitated, made to the flue dust in water by the low slag trap in the high side in side
Flue dust concentration is deposited in holding on slag plate positioned at lower, and upper layer more clean water flows to recirculated water through filter plate still further below
Pipe is recycled to spray equipment ejection under the extraction of water pump, and the water of ejection treats dedusting gas again and carries out depositing dust, realizes following for water
Ring uses；After a certain period of time, it is deposited in and holds the flue dust on slag plate since the low setting in the high side in the side of slag trap can faster more
It is discharged thoroughly from the first sewage draining exit.It holds on slag plate, then is filtered by filter plate, filter plate since flue dust concentration is deposited in
It will not be covered and block by flue dust in short time, filter plate be maintained a more long to the filter effect of recirculated water, after filtering
Water reduce the blocking to circulating water pipe and spray equipment, so extending the replacement cycle of recirculated water, reduce use
The labor intensity of person；The utilization rate for improving recirculated water has saved water resource, more environmentally-friendly.
The utility model is further arranged to: the circulating water pipe is equipped with filter far from spray equipment one end.
By using above-mentioned technical proposal: a small amount of to pass through the filter of circulating water pipe end by the fine ash dirt of filter
Further progress filtering, prevents spray equipment from being blocked by the fine ash dirt of accumulation, extends the replacement efficiency and spray of recirculated water
The service life of device reduces the labor intensity of user.
The utility model is further arranged to: being located at filter plate position directly above in the spray column and is equipped with water fender.
By using above-mentioned technical proposal: the water to dedusting being concentrated from holding and is fallen from slag plate, prevents the flue dust in water straight
It connects and falls on filter plate and directly block filter plate, improve and hold at slag plate to the sedimentation effect of the flue dust in water, extend circulation
The replacement cycle of water improves the utilization rate of recirculated water.
The utility model is further arranged to: the spray column outer peripheral surface is equipped with water inlet.
By using above-mentioned technical proposal: the water in spray column is supplemented or replaced by water inlet, it is more convenient, fast
It is prompt.
The utility model is further arranged to: the water inlet is located at the lower section of water fender and the surface of filter plate.
By using above-mentioned technical proposal: water inlet, can also be to filter surface while adding water to spray column inside
It is cleaned, prevents the filter effect of filter plate after being used for a long time from declining to a great extent, extend the periodic cleaning and more of filter plate
The period is changed, the labor intensity of user is reduced.
The utility model is further arranged to: the spray equipment includes the spray waterpipe for being set around spray column inner peripheral surface,
And several atomizers connected on spray waterpipe.
By using above-mentioned technical proposal: the atomizer on spray waterpipe can increase water mist and between the gas of depositing dust
Contact area, improve atomizer to the dust-laying effect of gas.
The utility model is further arranged to: the spray column outer peripheral surface is equipped with the second sewage draining exit, second blowdown
Mouth is located at below slag trap.
By using above-mentioned technical proposal: the fine dust below slag trap is also easy blocking circulation without cleaning
The filter of water pipe end to influence the efficiency of drawing water of water pump, therefore needs periodically to progress blowdown below slag trap.
The utility model is further arranged to: the spray column inner chamber bottom surface is obliquely installed towards the second sewage draining exit.
By using above-mentioned technical proposal: more quickly, thoroughly discharge to the dust in spray column inner chamber bottom surface.
The utility model is further arranged to: being set on the outer surface of the inner surface of the spray column, slag trap and water fender
There is corrosion-inhibiting coating.
By using above-mentioned technical proposal: when the corrosive gas generated in production is dusted, easily corroding
The inner surface of spray column, therefore be coated with one layer on the contact surfaces such as outer surface of the inner surface in spray column, slag trap and water fender and prevent
Rotten coating reduces the corrosion to contact surface, improves the service life of device.
In conclusion the utility model has the following beneficial effects:
1. being precipitated, being filtered by the water that depositing dust is treated in the setting of slag trap, water fender and filter, improves and follow
The utilization rate of ring water extends the replacement cycle of recirculated water, reduces the labor intensity of user, has saved water resource；
2. the water for being deposited with dust of slag trap upper and lower is discharged from by the first sewage draining exit and the second sewage draining exit,
And the high side in slag trap side is low and spray column inner chamber bottom surface is obliquely installed, and can faster more thoroughly arrange waste water
It puts.
Detailed description of the invention
Fig. 1 is a kind of overall structure diagram for spray deduster that embodiment provides；
Fig. 2 is cross-sectional view of the Fig. 1 along the direction A-A.
In figure: 1, spray column；11, air inlet；12, water inlet；2, the first sewage draining exit；21, the second sewage draining exit；3, recirculated water
Pipe；31, water pump；32, spray waterpipe；33, atomizer；34, filter；4, gas outlet；41, sieve plate；5, slag trap；51,
Filter plate；52, slag plate is held；53, water fender.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
The utility model embodiment discloses a kind of spray deduster, referring to Fig.1, including spray column 1,1 top of spray column
It is provided with gas outlet 4, it is as shown in Figure 2 to be equipped with sieve plate 41(in gas outlet 4), 1 bottom sides of spray column are equipped with the first sewage draining exit 2,
1 side of spray column is equipped with air inlet 11 between the first sewage draining exit 2 and gas outlet 4, and 11 top of air inlet is located in spray column 1
Equipped with spray equipment, it is communicated with circulating water pipe 3 between 1 bottom of spray equipment and spray column, circulating water pipe 3 is equipped with for from spray
The water pump 31 that leaching 1 bottom of tower is drawn water to spray equipment.Acting on to dedusting gas in spray equipment for coming in from air inlet 11 declines
Dirt, the gas after depositing dust are discharged after being filtered by sieve plate 41 from gas outlet 4, meanwhile, the water with flue dust is to flowing down, in water pump 31
Under the action of be re-circulated into spray equipment, realize cycling use of water, after a period of time from the first sewage draining exit 2 be discharged waste water.
Referring to Fig. 2, spray equipment includes being set around on the spray waterpipe 32 and spray waterpipe 32 of 1 inner peripheral surface of spray column
Several atomizers 33 being uniformly arranged.Atomizer 33 on spray waterpipe 32 can increase water mist and between the gas of depositing dust
Contact area, improve atomizer 33 to the dust-laying effect of gas.
Referring to Fig. 2,1 bottom of spray column fits in its inner cavity surface equipped with slag trap 5, and slag trap 5 is close to the first sewage draining exit 2 one
Side is arranged lower than its other side, and in the present embodiment, slag trap 5 is set as inclined plate, and surface is plane；Slag trap 5 includes top
Slag plate 52 is held in filter plate 51 and lower part, holds slag plate 52 and is located at 2 lower section of the first sewage draining exit, filter plate 51 is located at 1 bottom of spray column
The top in portion and the junction of circulating water pipe 3.Flue dust in water is holding precipitating at slag plate 52 under the effect of gravity, then by filter plate
51 filterings, improve the utilization rate of recirculated water, extend the replacement cycle of recirculated water, saved water while reducing labor intensity
Resource.
Referring to Fig. 2, circulating water pipe 3 is connected with filter 34 far from 33 one end of atomizer, and filter 34 is located at spray column 1
Outside.It is a small amount of to be filtered by 34 further progress of filter of 3 end of circulating water pipe by the fine ash dirt of filter 34, it prevents from spraying
Shower device is blocked by the fine ash dirt of accumulation, extends the replacement cycle of recirculated water and the service life of atomizer 33.
Referring to Fig. 2, in order to which the fine dust to 5 lower section of slag trap is cleared up, 1 outer peripheral surface of spray column is equipped with second row
Dirty mouth 21, the second sewage draining exit 21 are located at 5 lower section of slag trap；And 1 inner chamber bottom surface of spray column is obliquely installed towards the second sewage draining exit 21,
The dust in 1 inner chamber bottom surface of spray column more quickly, thoroughly discharge to facilitate.
It is located at 51 position directly above of filter plate referring to Fig. 2, in spray column 1 and is equipped with water fender 53, in the present embodiment, water fender
53 are parallel to slag trap 5.Water to dedusting is concentrated and is fallen from holding slag plate 52, raising is held at slag plate 52 to the flue dust in water
Sedimentation effect extends the replacement cycle of recirculated water, improves the utilization rate of recirculated water.
Referring to Fig. 2,1 outer peripheral surface of spray column is equipped with water inlet 12, and water inlet 12 is located at the surface of filter plate 51 and gear
The lower section of water plate 53.Water inlet 12 can also clean 51 surface of filter plate, prolong inside to spray column 1 plus while water
Periodic cleaning and the replacement cycle of filter plate 51 are grown.
Referring to Fig. 2, when being dusted to the corrosive gas generated in production, the inner surface of spray column 1 is easily corroded,
Therefore corrosion-inhibiting coating (not shown) is coated on the outer surface of the inner surface of spray column 1, slag trap 5 and water fender 53, it improves
The service life of device.In the present embodiment, which is polyaniline/nano-ZnO composite anti-corrosive coating, contains nano-ZnO
Polyaniline composite coating compared with single polyaniline paint, it is shown that better antiseptic property.
The course of work is summarized:
Enter from air inlet 11 to dedusting gas under spray equipment effect depositing dust, the gas after depositing dust is by sieve plate 41
It is discharged after filtering from gas outlet 4, meanwhile, the water with flue dust is concentrated to fall within and holds slag plate to flowing down under the action of water fender 53
52 tops, flue dust is concentrated under the effect of gravity is deposited in holding on slag plate 52 positioned at lower, and upper layer more clean water is through filtering
The filtering of plate 51 flows to circulating water pipe 3 still further below, and spray equipment ejection is recycled under the extraction of water pump 31, and the water of ejection is treated again
Dedusting gas carries out depositing dust, realizes the recycling of water, precipitates filtered recirculated water and improve its utilization efficiency, extend it
Replacement cycle reduces the labor intensity of user.
After a certain period of time, be deposited in the water that holds flue dust on slag plate 52 by slag trap 5 inclined-plane faster more thoroughly from
It is discharged at first sewage draining exit 2；Likewise, being deposited in the flue dust of 1 inner chamber bottom surface of spray column by the inclined-plane of 1 bottom of spray column from second
Sewage draining exit 21 is discharged.
The above is only the preferred embodiment of the utility model, and the protection scope of the utility model is not limited merely to
Above-described embodiment, technical solution belonging to the idea of the present invention belong to the protection scope of the utility model.It should refer to
Out, for those skilled in the art, it is without departing from the principle of the utility model it is several improvement and
Retouching, these improvements and modifications also should be regarded as the protection scope of the utility model.
Claims (9)
1. a kind of spray deduster, including spray column (1), spray column (1) bottom sides are equipped with the first sewage draining exit (2), institute
Spray column (1) side is stated equipped with air inlet (11), the spray column (1) is interior to be located above air inlet (11) equipped with spray equipment,
Be communicated with circulating water pipe (3) between the spray equipment and spray column (1) bottom, the circulating water pipe (3) be equipped with for from
The water pump (31) that spray column (1) bottom is drawn water to spray equipment, it is characterised in that: spray column (1) the bottom fitting is in the inner
Cavity surface is equipped with slag trap (5), and the slag trap (5) is arranged close to the first sewage draining exit (2) side lower than its other side, the pushing off the slag
Plate (5) includes the filter plate (51) on top and holding slag plate (52) for lower part, and described hold slag plate (52) are located at the first sewage draining exit (2)
Lower section, the filter plate (51) are located at the top of the junction of spray column (1) bottom and circulating water pipe (3).
2. a kind of spray deduster according to claim 1, it is characterised in that: the circulating water pipe (3) is far from spray dress
One end is set equipped with filter (34).
3. a kind of spray deduster according to claim 1 or 2, it is characterised in that: be located at filtering in the spray column (1)
Plate (51) position directly above is equipped with water fender (53).
4. a kind of spray deduster according to claim 3, it is characterised in that: spray column (1) outer peripheral surface is equipped with
Water inlet (12).
5. a kind of spray deduster according to claim 4, it is characterised in that: the water inlet (12) is located at water fender
(53) surface of lower section and filter plate (51).
6. a kind of spray deduster according to claim 1, it is characterised in that: the spray equipment includes being set around spray
Several atomizers (33) connected on the spray waterpipe (32) and spray waterpipe (32) of tower (1) inner peripheral surface.
7. a kind of spray deduster according to claim 1, it is characterised in that: spray column (1) outer peripheral surface is equipped with
Second sewage draining exit (21), second sewage draining exit (21) are located at below slag trap (5).
8. a kind of spray deduster according to claim 1 or claim 7, it is characterised in that: spray column (1) the inner chamber bottom surface court
It is obliquely installed to the second sewage draining exit (21).
9. a kind of spray deduster according to claim 8, it is characterised in that: the inner surface of the spray column (1), pushing off the slag
The outer surface of plate (5) and water fender (53) is equipped with corrosion-inhibiting coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821354965.0U CN208852594U (en) | 2018-08-21 | 2018-08-21 | A kind of spray deduster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821354965.0U CN208852594U (en) | 2018-08-21 | 2018-08-21 | A kind of spray deduster |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208852594U true CN208852594U (en) | 2019-05-14 |
Family
ID=66415272
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821354965.0U Active CN208852594U (en) | 2018-08-21 | 2018-08-21 | A kind of spray deduster |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208852594U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110665351A (en) * | 2019-11-14 | 2020-01-10 | 盐城市迎凯涂装设备有限公司 | Flue gas desulfurization denitration purifier |
| CN114950956A (en) * | 2022-04-29 | 2022-08-30 | 林景辉 | System and method for separating silicon iron and calcium carbide from carbide slag |
-
2018
- 2018-08-21 CN CN201821354965.0U patent/CN208852594U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110665351A (en) * | 2019-11-14 | 2020-01-10 | 盐城市迎凯涂装设备有限公司 | Flue gas desulfurization denitration purifier |
| CN114950956A (en) * | 2022-04-29 | 2022-08-30 | 林景辉 | System and method for separating silicon iron and calcium carbide from carbide slag |
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