CN208553408U - A kind of flue gas processing device for boiler - Google Patents
A kind of flue gas processing device for boiler Download PDFInfo
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- CN208553408U CN208553408U CN201820745937.5U CN201820745937U CN208553408U CN 208553408 U CN208553408 U CN 208553408U CN 201820745937 U CN201820745937 U CN 201820745937U CN 208553408 U CN208553408 U CN 208553408U
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- spraying rack
- support base
- desulfurizing tower
- flue gas
- fixedly installed
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Abstract
The utility model discloses a kind of flue gas processing devices for boiler, including desulfurizing tower, the desulfurizing tower lower end is equipped with slag notch, the desulfurizing tower upper end is fixedly installed with air-introduced machine, the desulfurizing tower right side is equipped with into agent pipe, it is described into being fixedly installed with hydraulic pump on agent pipe, it is described to be plugged in storage tank into agent pipe lower end, storage tank upper end, which is equipped with, adds agent pipe, it is described to be fixedly installed with the first support base into agent pipe lower surface left end, first support base inner cavity activity grafting multi-directional ball, the multi-directional ball is fixedly welded in the second support base inner cavity, second support base lower end is fixedly installed in spraying rack inner ring inner cavity, spraying rack outer ring is fixedly installed with by connecting tube on the outside of the spraying rack inner ring, partition is fixedly mounted in the desulfurizing tower inner cavity.The flue gas processing device, can not only dust in separating flue, and desulfurizing agent to flue gas can random injection, substantially increase the fume treatment effect of boiler.
Description
Technical field
The utility model relates to fume treatment technical field, specially a kind of flue gas processing device for boiler.
Background technique
China is an industrial power, is maximum coal production state and country of consumption in the world, according to statistics studies have shown that every
There are 24,000,000 tons and volume of smoke in year to atmosphere discharge SO2, and a large amount of SO2 pollutes and thus caused acid precipitates pollution, right
Human body, agricultural, forest, fishery, material etc. cause serious harm, for this purpose, country has put into huge human and material resources, but
Still it cannot effectively be administered.Large power plant fume treatment technology is introduced from abroad in country's consumption huge fund, but due to device
Cost of investment is high, and the expense of operation is expensive, and the reasons such as taking up a large area cannot promote the use particularly with medium small boiler user.
Due to not economical and practical flue gas treating process and device, therefore many enterprises are forced direct emission tail gas or using fuel prices
Expensive combustion gas or oil burning boiler.It about 95% is to be difficult to be inhaled since a large amount of flue gases can be generated after boiler combustion, and in flue gas
The NO of receipts, there is also the toxic gases such as sulfur dioxide.The acid rain that sulfur dioxide in flue gas is formed, not only heavy corrosion is built
Object and industrial traffic facility, and extensive damage crops and forest cause huge harm to human ecological environment.Cause
This, the improvement of sulfur dioxide is imperative.If the boiler smoke processing dress that a kind of structure is simple, dust-removal and desulfurizing effect is good can be designed
It sets, then can be well solved that plant investment is at high cost, the expense of operation is expensive, the problem of taking up a large area.
Utility model content
The purpose of this utility model is to provide a kind of flue gas processing devices for boiler, to solve above-mentioned background technique
The problem of middle proposition.
To achieve the above object, the utility model provides the following technical solutions: a kind of flue gas processing device for boiler,
Including desulfurizing tower, the desulfurizing tower lower end is equipped with slag notch, and the desulfurizing tower upper end is fixedly installed with air-introduced machine, the air-introduced machine
Upper end is equipped with exhaust outlet, and the desulfurizing tower left side is equipped with air inlet, and the desulfurizing tower right side is equipped with into agent pipe, described into agent
Hydraulic pump is fixedly installed on pipe, described to be plugged in storage tank into agent pipe lower end, storage tank upper end, which is equipped with, adds agent pipe, institute
It states into agent pipe lower surface left end and is fixedly installed with the first support base, activity grafting multi-directional ball in first support base inner cavity is described
Multi-directional ball is fixedly welded in the second support base inner cavity, and second support base lower end is fixedly installed in spraying rack inner ring inner cavity, institute
It states and spraying rack outer ring, the spraying rack inner ring and spraying rack outer ring lower end is fixedly installed with by connecting tube on the outside of spraying rack inner ring
It is fixedly installed with spray head, partition is fixedly mounted in the desulfurizing tower inner cavity.
Preferably, the spraying rack inner ring, spraying rack outer ring and connection pipe diameter are 80mm, and spraying rack inner ring and spray
Leaching frame outer ring is communicated with connecting tube.
Preferably, the spraying rack inner ring and the axis of spraying rack outer ring with desulfurizing tower axis collinear.
Preferably, it is connected between first support base and the second support base by flexible steel in flat section tubing.
Preferably, the partition is equipped with several through-holes, and in the middle part of the grafting of partition lower end and slag notch.
Compared with prior art, the utility model has the beneficial effects that this is used for the flue gas processing device of boiler, by setting
Set partition, spraying rack outer ring, spraying rack inner ring, flexible steel in flat section tubing, spray head, connecting tube, the first support base, multi-directional ball and second
Support holder structure, flow into boiler smoke in desulfurizing tower from air inlet by air-introduced machine, by spacer function, dust in flue gas because
Self gravity precipitation and separation out of flue gas, isolated waste residue are discharged from the slag notch of lower end, and the flue gas after dedusting enters partition
Right side, desulfurizing agent by spray head spray, absorb flue gas in most sulfur dioxide be fixed in waste fuel, in air inducing
Under machine effect, flue gas is adsorbed upwards, flue gas makes multi-directional ball multi-faceted swing in the first support base in adsorption process, from
And spraying rack outer ring and the random overturning of spraying rack inner ring are driven, make that desulfurizing agent is random to flue gas to be sprayed, greatly improves
The fume treatment effect of boiler.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the partial enlargement structural representation of the utility model；
Fig. 3 is the spraying rack structural schematic diagram of the utility model.
In figure: 1 desulfurizing tower, 2 slag notches, 3 air-introduced machines, 4 exhaust outlets, 5 air inlets, 6 partitions, 7 add agent pipe, 8 into agent pipe, 9
First support base, 10 flexible steel in flat section tubing, 11 storage tanks, 12 multi-directional balls, 13 second support bases, 14 spraying rack outer rings, 15 spray heads, 16
Connecting tube, 17 spraying rack inner rings, 18 hydraulic pumps.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of flue gas processing device for boiler, packet
Desulfurizing tower 1 is included, 1 lower end of desulfurizing tower is equipped with slag notch 2, and 1 upper end of desulfurizing tower is fixedly installed with air-introduced machine 3, described to draw
3 upper end of blower is equipped with exhaust outlet 4, and 1 left side of desulfurizing tower is equipped with air inlet 5, and 1 right side of desulfurizing tower is equipped with into agent pipe
8, described into being fixedly installed with hydraulic pump 18 on agent pipe 8, the hydraulic pump 18 model PV2R1-6-F-RAA-4222, it is described into
8 lower end of agent pipe is plugged in storage tank 11, and 11 upper end of storage tank, which is equipped with, adds agent pipe 7, described solid into 8 lower surface left end of agent pipe
Dingan County is equipped with the first support base 9, and the 9 inner cavity activity grafting multi-directional ball 12 of the first support base, the multi-directional ball 12 is fixedly welded
It is connected between 13 inner cavity of the second support base, first support base 9 and the second support base 13 by flexible steel in flat section tubing 10.If
When setting flexible steel in flat section tubing 10 rotates multi-directional ball 12 in the first support base 9, guarantee the connection up and down of pipeline, the flexible connection
Pipe 10 is the flexible pipe with fold.Second support base, 13 lower end is fixedly installed in 17 inner cavity of spraying rack inner ring, the spray
Spraying rack outer ring 14, the spraying rack inner ring 17 and spraying rack outer ring are fixedly installed with by connecting tube 16 on the outside of leaching frame inner ring 17
14 lower ends are fixedly installed with spray head 15, and partition 6 is fixedly mounted in 1 inner cavity of desulfurizing tower.The partition 6 is equipped with several through-holes, and
2 middle part of 6 lower end grafting of partition and slag notch.6 lateral surface of partition posts activated carbon adsorption cotton, and setting partition 6 can incite somebody to action
Dust is separated and is precipitated from flue gas, while attaching the effect that activated carbon adsorption cotton further increases dedusting by left side.It is described
Spraying rack inner ring 17, spraying rack outer ring 14 and 16 diameter of connecting tube are 80mm, and spraying rack inner ring 17 and spraying rack outer ring 14
Communicated with connecting tube 16.The spraying rack inner ring 17 and the axis of spraying rack outer ring 14 with 1 axis collinear of desulfurizing tower.It is described
Multi-directional ball 12 is fixed on the bottom surface of the second support base 13 by way of filling welding, and the height of first support base 9 is greater than
The height of 1/2 multi-directional ball 12, height of 13 height of the second support base less than 1/2 multi-directional ball 12, the first support base 9 and second
Support base 13 is between the upper and lower away from for 50mm.This is used for the flue gas processing device of boiler, passes through setting partition 6, spraying rack outer ring 14, spray
Drench frame inner ring 17, flexible steel in flat section tubing 10, spray head 15, connecting tube 16,13 knot of the first support base 9, multi-directional ball 12 and the second support base
Structure flows into boiler smoke in desulfurizing tower 1 from air inlet 5 by air-introduced machine 3, is acted on by partition 6, and the dust in flue gas is because certainly
Body gravity precipitation and separation out of flue gas, isolated waste residue are discharged from the slag notch 2 of lower end, and the flue gas after dedusting enters partition 6
Right side, desulfurizing agent sprayed by spray head 15, absorbs most sulfur dioxide in flue gas and be fixed in waste fuel, drawing
Under blower 3 acts on, flue gas is adsorbed upwards, flue gas makes the multi-faceted pendulum in the first support base 9 of multi-directional ball 12 in adsorption process
It is dynamic, to drive spraying rack outer ring 14 and the random overturning of spraying rack inner ring 17, make desulfurizing agent flue gas is random to be sprayed, greatly
The fume treatment effect of boiler is improved greatly.
Working principle: boiler smoke is flowed into desulfurizing tower 1 by air inlet 5, is made by partition 6 under the effect of air-introduced machine 3
Dust in flue gas because self gravity out of flue gas precipitation and separation, isolated waste residue is discharged from the slag notch 2 of lower end, after dedusting
Flue gas enter the right side of partition 6, under the effect of hydraulic pump 18, desulfurizing agent passes through from into the first support base 9 is flowed into agent pipe 8
Flexible steel in flat section tubing 10 acts on, and flows into the second support base 13, hence into spraying rack inner ring 17 and spraying rack outer ring 14, passes through
The spray head 15 of 14 lower end of spraying rack inner ring 17 and spraying rack outer ring sprays, meanwhile, during 3 upward air draught of air-introduced machine, pass through
The universal swing in the first support base 9 of multi-directional ball 12 drives spraying rack inner ring 17 and spraying rack outer ring 14 to swing, can be random
It swings to the flue gas injection desulfurizing agent after dedusting and improves desulfurization effect.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of flue gas processing device for boiler, including desulfurizing tower (1), it is characterised in that: desulfurizing tower (1) lower end is set
Have slag notch (2), desulfurizing tower (1) upper end is fixedly installed with air-introduced machine (3), and air-introduced machine (3) upper end is equipped with exhaust outlet
(4), desulfurizing tower (1) left side is equipped with air inlet (5), and desulfurizing tower (1) right side is equipped with into agent pipe (8), it is described into
It is fixedly installed on agent pipe (8) hydraulic pump (18), described to be plugged in storage tank (11) into agent pipe (8) lower end, the storage tank
(11) upper end is equipped with and adds agent pipe (7), described to be fixedly installed with the first support base (9) into agent pipe (8) lower surface left end, and described first
Support base (9) inner cavity activity grafting multi-directional ball (12), the multi-directional ball (12) are fixedly welded in the second support base (13) inner cavity, institute
It states the second support base (13) lower end and is fixedly installed in spraying rack inner ring (17) inner cavity, pass through company on the outside of the spraying rack inner ring (17)
Adapter tube (16) is fixedly installed with spraying rack outer ring (14), the fixed peace of the spraying rack inner ring (17) and spraying rack outer ring (14) lower end
Equipped with spray head (15), partition (6) are fixedly mounted in desulfurizing tower (1) inner cavity.
2. a kind of flue gas processing device for boiler according to claim 1, it is characterised in that: the spraying rack inner ring
(17), spraying rack outer ring (14) and connecting tube (16) diameter is 80mm, and spraying rack inner ring (17) and spraying rack outer ring (14)
Communicated with connecting tube (16).
3. a kind of flue gas processing device for boiler according to claim 1, it is characterised in that: the spraying rack inner ring
(17) and the axis of spraying rack outer ring (14) with desulfurizing tower (1) axis collinear.
4. a kind of flue gas processing device for boiler according to claim 1, it is characterised in that: first support base
(9) it is connected between the second support base (13) by flexible steel in flat section tubing (10).
5. a kind of flue gas processing device for boiler according to claim 1, it is characterised in that: the partition (6) sets
There are several through-holes, and in the middle part of partition (6) lower end grafting and slag notch (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820745937.5U CN208553408U (en) | 2018-05-18 | 2018-05-18 | A kind of flue gas processing device for boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820745937.5U CN208553408U (en) | 2018-05-18 | 2018-05-18 | A kind of flue gas processing device for boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208553408U true CN208553408U (en) | 2019-03-01 |
Family
ID=65483552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820745937.5U Active CN208553408U (en) | 2018-05-18 | 2018-05-18 | A kind of flue gas processing device for boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208553408U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112546848A (en) * | 2020-11-20 | 2021-03-26 | 盐城市兰丰环境工程科技有限公司 | Dry desulfurization equipment of lime rotary kiln |
-
2018
- 2018-05-18 CN CN201820745937.5U patent/CN208553408U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112546848A (en) * | 2020-11-20 | 2021-03-26 | 盐城市兰丰环境工程科技有限公司 | Dry desulfurization equipment of lime rotary kiln |
| CN112546848B (en) * | 2020-11-20 | 2021-12-21 | 盐城市兰丰环境工程科技有限公司 | Dry desulfurization equipment of lime rotary kiln |
| WO2022104767A1 (en) * | 2020-11-20 | 2022-05-27 | 盐城市兰丰环境工程科技有限公司 | Dry desulphurization apparatus for lime rotary kiln |
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