CN209549138U - A kind of flue gas desulfurization device of rotary kiln - Google Patents
A kind of flue gas desulfurization device of rotary kiln Download PDFInfo
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- CN209549138U CN209549138U CN201821942821.7U CN201821942821U CN209549138U CN 209549138 U CN209549138 U CN 209549138U CN 201821942821 U CN201821942821 U CN 201821942821U CN 209549138 U CN209549138 U CN 209549138U
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- flue gas
- aqueous slkali
- air inlet
- block
- rotary kiln
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Abstract
The utility model discloses a kind of flue gas desulfurization devices of rotary kiln, including body, the body side is provided with water tank, the bottom of storage tank is provided with suction pump, the suction pump side is provided with water-supply-pipe, it is provided with air inlet pipe at the top of the body, the air inlet bottom of the tube is provided with branching block, and the branching block outer wall is provided with fixed frame.The utility model is by being equipped with spray head, exhaust fan and leakage hole, after so that flue gas is entered body by air inlet pipe, spray head can spray aqueous slkali and react with the sulfide generation in flue gas, then aqueous slkali will continue to flow downward into inner cavity, it can be fallen at drops by leakage hole aqueous slkali, the flue gas after desulfurization can be transported to below water fender by exhaust fan simultaneously, this just makes unreacted part in aqueous slkali that can react again with remaining sulfide in flue gas, aqueous slkali is set to carry out secondary desulfuration to flue gas, this just makes the effect of flue gas desulfurization more preferable.
Description
Technical field
The utility model relates to efficient low-consume flue-gas desulfurizing technical field, in particular to a kind of flue gas desulfurization of rotary kiln is set
It is standby.
Background technique
Rotary kiln refers to that rotary calcining kiln, rotary kiln can be divided into cement kiln, chemical metallurgy kiln and stone by processing material difference
Ash furnace, rotary kiln can generate flue gas when handling material, due to handling the difference of material, contain a large amount of sulphur in some flue gases
Compound, flue gas cannot be directly discharged in atmosphere by this, need to discharge after removing the sulfide in flue gas, with antifouling
Environment is contaminated, this is just needed using to flue gas desulfurization device, he can remove the sulfide in flue gas, so that flue gas be allow to arrange
It is put into atmosphere and free from environmental pollution, common flue gas desulfurization device is caused due to the disadvantage in its own structure for flue gas
When desulfurization, the sulfide in flue gas only has part and reacts with aqueous slkali, this just makes the sulfide in flue gas can not be complete
It removes, while aqueous slkali will not all react with sulfide, this just makes the effect of flue gas desulfurization poor, to make flue gas
The efficiency of desulfurization is lower, while also resulting in the waste of aqueous slkali.
Therefore, it is necessary to solve the above problems to invent a kind of flue gas desulfurization device of rotary kiln.
Utility model content
The purpose of this utility model is to provide a kind of flue gas desulfurization devices of rotary kiln, by being equipped with spray head, exhaust fan
And leakage hole, after so that flue gas is entered body by air inlet pipe, spray head can spray aqueous slkali and react with the sulfide generation in flue gas,
Then aqueous slkali will continue to flow downward into inner cavity, can be fallen at drops by leakage hole aqueous slkali, while exhaust fan meeting
Flue gas after desulfurization is transported to below water fender, this just makes unreacted part in aqueous slkali can be with remaining vulcanization in flue gas
Object reacts again, so that aqueous slkali is carried out secondary desulfuration to flue gas, this just makes the effect of flue gas desulfurization more preferable, improves
The efficiency of flue gas desulfurization, while the waste of aqueous slkali is also avoided, to solve the problems mentioned in the above background technology.
To achieve the above object, the utility model provides the following technical solutions: a kind of flue gas desulfurization device of rotary kiln, packet
Body is included, the body side is provided with water tank, and the bottom of storage tank is provided with suction pump, the suction pump side setting
There is water-supply-pipe, is provided with air inlet pipe at the top of the body, the air inlet bottom of the tube is provided with branching block, and the branching block outer wall is set
It is equipped with fixed frame, described fixed frame one end is fixedly connected with body inner wall, and the body inner wall is provided with block, the block top
Portion is provided with ring pipe, is provided with spray head on the inside of the ring pipe, the stop bottom is provided with scratch pool, the scratch pool bottom
Portion is provided with leak hole, and the leak hole bottom is provided with inner cavity, and the intracavity bottom is provided with water fender, sets inside the water fender
It is equipped with leakage hole, the stop bottom is provided with air inlet, and the air inlet side is provided with exhaust fan, the exhaust fan and machine
External wall is fixedly connected, and the exhaust fan side is provided with appendix.
Preferably, the spray head quantity is multiple, and the spray head is uniformly arranged on the inside of ring pipe.
Preferably, the branching block is shaped to coniform, and the air inlet is arranged in scratch pool top side.
Preferably, the leak hole number is multiple, and the leakage hole is uniformly arranged on inside water fender.
Preferably, the appendix is arranged in water fender bottom side, and one side sectional shape of block is set as triangle
Shape.
The technical effect and advantage of the utility model:
1, by being equipped with spray head and branching block, make aqueous slkali full of the space above block, to make the vulcanization in flue gas
Object sufficiently can be combined sufficiently with aqueous slkali, by being equipped with water fender and leakage hole, aqueous slkali can be made to pass through gear at drops
Water plate falls, and by being equipped with exhaust fan and appendix, can allow the aqueous slkali that remaining sulfide and water fender leak down in flue gas
It reacts, this just allows aqueous slkali carry out secondary desulfuration to flue gas, removes sulfide completely, to make flue gas desulfurization
Effect it is more preferable, and then improve the efficiency of flue gas desulfurization, while also avoiding the waste of aqueous slkali；
2, by being equipped with foul water tank, facilitate the reactant for collecting aqueous slkali and sulfide, prevent its leakage pollution environment, lead to
It crosses and is equipped with exhaust fan, the flue gas that can quickly complete desulfurization in foul water tank is discharged, and subsequent flue gas is facilitated to enter.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model.
Fig. 2 is the foul water tank overlooking structure diagram of the utility model.
Fig. 3 is the ring pipe overlooking structure diagram of the utility model.
In figure: 1 body, 2 water tanks, 3 suction pumps, 4 water-supply-pipes, 5 air inlet pipe, 6 branching blocks, 7 fixed frames, 8 blocks, 9 rings
Shape pipe, 10 spray heads, 11 scratch pools, 12 leak holes, 13 inner cavities, 14 water fenders, 15 leakage holes, 16 air inlets, 17 exhaust fans, 18 gas transmissions
Pipe, 19 foul water tanks, 20 exhaust fans.
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.
The utility model provides a kind of flue gas desulfurization device of rotary kiln as shown in Figs. 1-3, including body 1, described
1 side of body is provided with water tank 2, and 2 bottom of water tank is provided with suction pump 3, and 3 side of suction pump is provided with water delivery
Pipe 4 is provided with air inlet pipe 5 at the top of the body 1, and 5 bottom of air inlet pipe is provided with branching block 6, and 6 outer wall of branching block is set
It is equipped with fixed frame 7, described 7 one end of fixed frame is fixedly connected with 1 inner wall of body, and 1 inner wall of body is provided with block 8, described
It is provided with ring pipe 9 at the top of block 8, spray head 10 is provided on the inside of the ring pipe 9,8 bottom of block is provided with scratch pool
11,11 bottom of scratch pool is provided with leak hole 12, and 12 bottom of leak hole is provided with inner cavity 13,13 bottom of the inner cavity setting
There is water fender 14, the water fender 14 is internally provided with leakage hole 15, and 8 bottom of block is provided with air inlet 16, the suction
16 side of air port is provided with exhaust fan 17, and the exhaust fan 17 is fixedly connected with 1 outer wall of body, 17 side of the exhaust fan setting
There is appendix 18.
Further, in the above-mentioned technical solutions, 10 quantity of spray head is multiple, and the spray head 10 is uniformly arranged on ring
The inside of shape pipe 9 can make aqueous slkali full of the space of 8 top of block, to allow sulfide in flue gas sufficiently and alkali soluble
Liquid sufficiently combines, and keeps the effect of flue gas desulfurization more preferable；
Further, in the above-mentioned technical solutions, the branching block 6 is shaped to coniform, and flue gas can be made to be divided
Stream, so that sulfide and aqueous slkali in flue gas be facilitated to react, the air inlet 16 is arranged in 11 top side of scratch pool,
It can prevent from sucking aqueous slkali in exhaust fan 17；
Further, in the above-mentioned technical solutions, 15 quantity of leakage hole is multiple, and the leakage hole 15 is uniformly arranged
Inside water fender 14, so that aqueous slkali is passed through leakage hole 15 under the action of centrifugal force, allow aqueous slkali at water droplet
Shape falls, and remaining sulfide reacts in the convenient flue gas being discharged with appendix 18；
Further, in the above-mentioned technical solutions, the appendix 18 is arranged in 14 bottom side of water fender, facilitates gas transmission
Remaining sulfide reacts with aqueous slkali in the flue gas that pipe 18 is discharged, and 8 one side sectional shape of block is set as triangle
Shape makes aqueous slkali that can continue to flow downward after reacting with sulfide, falls into scratch pool 11；
Further, in the above-mentioned technical solutions, 14 bottom of water fender is provided with foul water tank 19, facilitates collection alkali soluble
The reactant of liquid and sulfide prevents its leakage pollution environment, and 19 top side of foul water tank is provided with exhaust fan 20, can be with
The flue gas that quickly desulfurization in foul water tank 19 is completed is discharged, and subsequent flue gas is facilitated to enter.
This practical working principle:
Referring to Figure of description 1-3, when using the utility model, flue gas can be admitted in body 1 by air inlet pipe 5,
Flue gas enters body 1 can be by branching block 6, this will be such that flue gas is split, to facilitate the sulfide and aqueous slkali in flue gas
It reacts, the aqueous slkali in water tank 2 can be sent in ring pipe 9 by suction pump 3 by water-supply-pipe 4, and pass through spray head 10
It sprays, by the way that spray head 10 is uniformly arranged on 9 inside of ring pipe, aqueous slkali can be made full of the space of 8 top of block, to make
Sulfide in flue gas sufficiently can be combined sufficiently with aqueous slkali, and then aqueous slkali can be fallen on block 8, then from block 8
It falls through into scratch pool 11, aqueous slkali can enter in inner cavity 13 later, be fallen by leakage hole 15 at drops, while exhausting
The meeting work of machine 17, is extracted into 14 bottom side of water fender for the incomplete flue gas of desulfurization, this just makes in flue gas, and remaining sulfide can
To react with aqueous slkali, so that aqueous slkali is carried out secondary desulfuration to flue gas, remove sulfide completely, to make cigarette
The effect of desulfurization is more preferable, and then improves the efficiency of flue gas desulfurization, while also avoiding the waste of aqueous slkali；
Referring to Figure of description 1-2, when using the utility model, the aqueous slkali to react with sulfide can be by whole
It takes in foul water tank 19, prevents its leakage pollution environment, after the completion of flue gas desulfurization, exhaust fan 20 be will start, can be by sewage
Flue gas in case 19 after desulfurization is discharged rapidly, so that subsequent flue gas be facilitated to enter.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (5)
1. a kind of flue gas desulfurization device of rotary kiln, including body (1), it is characterised in that: body (1) side is provided with storage
Water tank (2), water tank (2) bottom are provided with suction pump (3), and suction pump (3) side is provided with water-supply-pipe (4), institute
It states and is provided with air inlet pipe (5) at the top of body (1), air inlet pipe (5) bottom is provided with branching block (6), and the branching block (6) is outside
Wall is provided with fixed frame (7), and described fixed frame (7) one end is fixedly connected with body (1) inner wall, body (1) the inner wall setting
Have block (8), be provided with ring pipe (9) at the top of the block (8), is provided with spray head (10) on the inside of the ring pipe (9), it is described
Block (8) bottom is provided with scratch pool (11), and scratch pool (11) bottom is provided with leak hole (12), leak hole (12) bottom
It is provided with inner cavity (13), inner cavity (13) bottom is provided with water fender (14), and the water fender (14) is internally provided with leak
Hole (15), block (8) bottom are provided with air inlet (16), and air inlet (16) side is provided with exhaust fan (17), institute
It states exhaust fan (17) to be fixedly connected with body (1) outer wall, exhaust fan (17) side is provided with appendix (18).
2. a kind of flue gas desulfurization device of rotary kiln according to claim 1, it is characterised in that: spray head (10) quantity
To be multiple, the spray head (10) is uniformly arranged on the inside of ring pipe (9).
3. a kind of flue gas desulfurization device of rotary kiln according to claim 1, it is characterised in that: branching block (6) shape
Shape is set as coniform, and the air inlet (16) is arranged in scratch pool (11) top side.
4. a kind of flue gas desulfurization device of rotary kiln according to claim 1, it is characterised in that: leakage hole (15) number
It is multiple for measuring, and it is internal that the leakage hole (15) is uniformly arranged on water fender (14).
5. a kind of flue gas desulfurization device of rotary kiln according to claim 1, it is characterised in that: the appendix (18) sets
It sets in water fender (14) bottom side, (8) one side sectional shape of block is set as triangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821942821.7U CN209549138U (en) | 2018-11-23 | 2018-11-23 | A kind of flue gas desulfurization device of rotary kiln |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821942821.7U CN209549138U (en) | 2018-11-23 | 2018-11-23 | A kind of flue gas desulfurization device of rotary kiln |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209549138U true CN209549138U (en) | 2019-10-29 |
Family
ID=68300914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821942821.7U Active CN209549138U (en) | 2018-11-23 | 2018-11-23 | A kind of flue gas desulfurization device of rotary kiln |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209549138U (en) |
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2018
- 2018-11-23 CN CN201821942821.7U patent/CN209549138U/en active Active
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| TR01 | Transfer of patent right |
Effective date of registration: 20211215 Address after: 116000 room 15a02-3, floor 14, No. 133, Guangxian Road, high tech Industrial Park, Dalian, Liaoning Province Patentee after: Junte catalytic materials (Dalian) Co.,Ltd. Address before: No. 318-8, 3rd floor, 56a, Torch Road, high tech Industrial Park, Dalian, Liaoning Province, 116000 Patentee before: DALIAN ZHIHONG TECHNOLOGY CONSULTING Co.,Ltd. |